46155546 has 24 divisors (see below), whose sum is σ = 100132500. Its totient is φ = 15365376.

The previous prime is 46155533. The next prime is 46155547. The reversal of 46155546 is 64555164.

46155546 is a `hidden beast` number, since 4 + 61 + 55 + 546 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 46090521 + 65025 = 6789^2 + 255^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46155546.

It is not an unprimeable number, because it can be changed into a prime (46155547) 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, 21456 + ... + 23508.

Almost surely, 2^46155546 is an apocalyptic number.

46155546 is an abundant number, since it is smaller than the sum of its proper divisors (53976954).

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

46155546 is a wasteful number, since it uses less digits than its factorization.

46155546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3310 (or 3307 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 46155546 is about 6793.7873090052. The cubic root of 46155546 is about 358.7081941678.

The spelling of 46155546 in words is "forty-six million, one hundred fifty-five thousand, five hundred forty-six".