46271556 has 36 divisors (see below), whose sum is σ = 117221104. Its totient is φ = 15390000.

The previous prime is 46271551. The next prime is 46271581. The reversal of 46271556 is 65517264.

It is a happy number.

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

It is a super-2 number, since 2×46271556² = 4282113789322272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 46271556.

It is not an unprimeable number, because it can be changed into a prime (46271551) 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, 19431 + ... + 21681.

Almost surely, 2^46271556 is an apocalyptic number.

It is an amenable number.

46271556 is an abundant number, since it is smaller than the sum of its proper divisors (70949548).

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

46271556 is a wasteful number, since it uses less digits than its factorization.

46271556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2832 (or 2827 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 46271556 is about 6802.3198983876. The cubic root of 46271556 is about 359.0084753187.

The spelling of 46271556 in words is "forty-six million, two hundred seventy-one thousand, five hundred fifty-six".