46113561 has 24 divisors (see below), whose sum is σ = 73489416. Its totient is φ = 27682560.

The previous prime is 46113553. The next prime is 46113593. The reversal of 46113561 is 16531164.

It can be written as a sum of positive squares in 4 ways, for example, as 3459600 + 42653961 = 1860^2 + 6531^2 .

It is not a de Polignac number, because 46113561 - 2³ = 46113553 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46113511) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10 + ... + 9603.

It is an arithmetic number, because the mean of its divisors is an integer number (3062059).

Almost surely, 2^46113561 is an apocalyptic number.

46113561 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

46113561 is a deficient number, since it is larger than the sum of its proper divisors (27375855).

46113561 is a wasteful number, since it uses less digits than its factorization.

46113561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9673 (or 9670 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 46113561 is about 6790.6966505654. The cubic root of 46113561 is about 358.5993958856.

The spelling of 46113561 in words is "forty-six million, one hundred thirteen thousand, five hundred sixty-one".