46212156 has 36 divisors (see below), whose sum is σ = 118300000. Its totient is φ = 15208128.

The previous prime is 46212151. The next prime is 46212169. The reversal of 46212156 is 65121264.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46212151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5281 + ... + 10968.

Almost surely, 2^46212156 is an apocalyptic number.

It is an amenable number.

46212156 is an abundant number, since it is smaller than the sum of its proper divisors (72087844).

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

46212156 is a wasteful number, since it uses less digits than its factorization.

46212156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16338 (or 16333 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 46212156 is about 6797.9523387561. The cubic root of 46212156 is about 358.8547866959.

The spelling of 46212156 in words is "forty-six million, two hundred twelve thousand, one hundred fifty-six".