1400546160 has 160 divisors (see below), whose sum is σ = 5195292480. Its totient is φ = 344742912.

The previous prime is 1400546159. The next prime is 1400546167. The reversal of 1400546160 is 616450041.

1400546160 is a `hidden beast` number, since 1 + 40 + 0 + 5 + 4 + 616 + 0 = 666.

1400546160 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400546167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3142 + ... + 53018.

It is an arithmetic number, because the mean of its divisors is an integer number (32470578).

Almost surely, 2^1400546160 is an apocalyptic number.

1400546160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1400546160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2597646240).

1400546160 is an abundant number, since it is smaller than the sum of its proper divisors (3794746320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1400546160 is a wasteful number, since it uses less digits than its factorization.

1400546160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49912 (or 49900 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1400546160 is about 37423.8715260728. The cubic root of 1400546160 is about 1118.8343953478.

The spelling of 1400546160 in words is "one billion, four hundred million, five hundred forty-six thousand, one hundred sixty".