46872156 has 24 divisors (see below), whose sum is σ = 111163024. Its totient is φ = 15367680.

The previous prime is 46872131. The next prime is 46872157. The reversal of 46872156 is 65127864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46872157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31285 + ... + 32748.

Almost surely, 2^46872156 is an apocalyptic number.

It is an amenable number.

46872156 is an abundant number, since it is smaller than the sum of its proper divisors (64290868).

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

46872156 is a wasteful number, since it uses less digits than its factorization.

46872156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64101 (or 64099 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 46872156 is about 6846.3242692703. The cubic root of 46872156 is about 360.5551004155. Note that the first 3 decimals are identical.

The spelling of 46872156 in words is "forty-six million, eight hundred seventy-two thousand, one hundred fifty-six".