6156436 has 48 divisors (see below), whose sum is σ = 12983040. Its totient is φ = 2517120.

The previous prime is 6156407. The next prime is 6156443. The reversal of 6156436 is 6346516.

It is a junction number, because it is equal to n+sod(n) for n = 6156398 and 6156407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26770 + ... + 26998.

It is an arithmetic number, because the mean of its divisors is an integer number (270480).

Almost surely, 2^6156436 is an apocalyptic number.

It is an amenable number.

6156436 is an abundant number, since it is smaller than the sum of its proper divisors (6826604).

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

6156436 is a wasteful number, since it uses less digits than its factorization.

6156436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304 (or 302 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 6156436 is about 2481.2166370553. The cubic root of 6156436 is about 183.2777690200.

The spelling of 6156436 in words is "six million, one hundred fifty-six thousand, four hundred thirty-six".