1407152 has 20 divisors (see below), whose sum is σ = 2815296. Its totient is φ = 680640.

The previous prime is 1407151. The next prime is 1407181. The reversal of 1407152 is 2517041.

1407152 is an admirable number.

It is a super-2 number, since 2×1407152² = 3960153502208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1407151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923 + ... + 1914.

2^1407152 is an apocalyptic number.

It is an amenable number.

1407152 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1407152 is a wasteful number, since it uses less digits than its factorization.

1407152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2876 (or 2870 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 1407152 is about 1186.2343781901. The cubic root of 1407152 is about 112.0590674825.

The spelling of 1407152 in words is "one million, four hundred seven thousand, one hundred fifty-two".