46161577 has 12 divisors (see below), whose sum is σ = 58580496. Its totient is φ = 35969640.

The previous prime is 46161571. The next prime is 46161587. The reversal of 46161577 is 77516164.

It is a de Polignac number, because none of the positive numbers 2^k-46161577 is a prime.

It is a super-2 number, since 2×46161577² = 4261782382253858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46161571) 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, 42283 + ... + 43360.

It is an arithmetic number, because the mean of its divisors is an integer number (4881708).

Almost surely, 2^46161577 is an apocalyptic number.

It is an amenable number.

46161577 is a deficient number, since it is larger than the sum of its proper divisors (12418919).

46161577 is a wasteful number, since it uses less digits than its factorization.

46161577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85668 (or 85661 counting only the distinct ones).

The product of its digits is 35280, while the sum is 37.

The square root of 46161577 is about 6794.2311559146. The cubic root of 46161577 is about 358.7238172444.

It can be divided in two parts, 4616157 and 7, that added together give a palindrome (4616164).

The spelling of 46161577 in words is "forty-six million, one hundred sixty-one thousand, five hundred seventy-seven".