46366155 has 32 divisors (see below), whose sum is σ = 89925120. Its totient is φ = 22479840.

The previous prime is 46366139. The next prime is 46366189. The reversal of 46366155 is 55166364.

46366155 is a `hidden beast` number, since 4 + 6 + 36 + 615 + 5 = 666.

It is not a de Polignac number, because 46366155 - 2⁴ = 46366139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14127 + ... + 17096.

It is an arithmetic number, because the mean of its divisors is an integer number (2810160).

Almost surely, 2^46366155 is an apocalyptic number.

46366155 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

46366155 is a deficient number, since it is larger than the sum of its proper divisors (43558965).

46366155 is a wasteful number, since it uses less digits than its factorization.

46366155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31248 (or 31242 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 46366155 is about 6809.2697846392. The cubic root of 46366155 is about 359.2529647900.

The spelling of 46366155 in words is "forty-six million, three hundred sixty-six thousand, one hundred fifty-five".