1400799852 has 192 divisors, whose sum is σ = 4021964800. Its totient is φ = 421070400.

The previous prime is 1400799839. The next prime is 1400799877. The reversal of 1400799852 is 2589970041.

1400799852 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1400799798 and 1400799807.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22963902 + ... + 22963962.

Almost surely, 2^1400799852 is an apocalyptic number.

1400799852 is a gapful number since it is divisible by the number (12) 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 1400799852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2010982400).

1400799852 is an abundant number, since it is smaller than the sum of its proper divisors (2621164948).

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

1400799852 is a wasteful number, since it uses less digits than its factorization.

1400799852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 1400799852 is about 37427.2608134766. The cubic root of 1400799852 is about 1118.9019457095.

The spelling of 1400799852 in words is "one billion, four hundred million, seven hundred ninety-nine thousand, eight hundred fifty-two".