46112155 has 4 divisors (see below), whose sum is σ = 55334592. Its totient is φ = 36889720.

The previous prime is 46112141. The next prime is 46112179. The reversal of 46112155 is 55121164.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 46112155 - 2¹¹ = 46110107 is a prime.

It is a super-3 number, since 3×46112155³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4611211 + ... + 4611220.

It is an arithmetic number, because the mean of its divisors is an integer number (13833648).

Almost surely, 2^46112155 is an apocalyptic number.

46112155 is a deficient number, since it is larger than the sum of its proper divisors (9222437).

46112155 is an equidigital number, since it uses as much as digits as its factorization.

46112155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9222436.

The product of its digits is 1200, while the sum is 25.

The square root of 46112155 is about 6790.5931257881. The cubic root of 46112155 is about 358.5957512898.

Subtracting 46112155 from its reverse (55121164), we obtain a palindrome (9009009).

The spelling of 46112155 in words is "forty-six million, one hundred twelve thousand, one hundred fifty-five".