1406160 has 200 divisors, whose sum is σ = 5761536. Its totient is φ = 311040.

The previous prime is 1406159. The next prime is 1406161. The reversal of 1406160 is 616041.

It is an interprime number because it is at equal distance from previous prime (1406159) and next prime (1406161).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1406161) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 45345 + ... + 45375.

2^1406160 is an apocalyptic number.

1406160 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 1406160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2880768).

1406160 is an abundant number, since it is smaller than the sum of its proper divisors (4355376).

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

1406160 is a wasteful number, since it uses less digits than its factorization.

1406160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1406160 is about 1185.8161746240. The cubic root of 1406160 is about 112.0327285304.

The spelling of 1406160 in words is "one million, four hundred six thousand, one hundred sixty".