46156554 has 20 divisors (see below), whose sum is σ = 103425234. Its totient is φ = 15385464.

The previous prime is 46156519. The next prime is 46156559. The reversal of 46156554 is 45565164.

46156554 is a `hidden beast` number, since 46 + 1 + 565 + 54 = 666.

It can be written as a sum of positive squares in only one way, i.e., 40030929 + 6125625 = 6327^2 + 2475^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (46156559) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 142297 + ... + 142620.

Almost surely, 2^46156554 is an apocalyptic number.

46156554 is an abundant number, since it is smaller than the sum of its proper divisors (57268680).

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

46156554 is a wasteful number, since it uses less digits than its factorization.

46156554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284931 (or 284922 counting only the distinct ones).

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

The square root of 46156554 is about 6793.8614940253. The cubic root of 46156554 is about 358.7108054482.

The spelling of 46156554 in words is "forty-six million, one hundred fifty-six thousand, five hundred fifty-four".