1656152 has 16 divisors (see below), whose sum is σ = 3121800. Its totient is φ = 823680.

The previous prime is 1656131. The next prime is 1656163. The reversal of 1656152 is 2516561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1499 + ... + 2357.

2^1656152 is an apocalyptic number.

It is an amenable number.

1656152 is a deficient number, since it is larger than the sum of its proper divisors (1465648).

1656152 is a wasteful number, since it uses less digits than its factorization.

1656152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106 (or 1102 counting only the distinct ones).

The product of its digits is 1800, while the sum is 26.

The square root of 1656152 is about 1286.9156926543. The cubic root of 1656152 is about 118.3132536627.

The spelling of 1656152 in words is "one million, six hundred fifty-six thousand, one hundred fifty-two".