46131265 has 4 divisors (see below), whose sum is σ = 55357524. Its totient is φ = 36905008.

The previous prime is 46131247. The next prime is 46131271. The reversal of 46131265 is 56213164.

It is a Cunningham number, because it is equal to 6792²+1.

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

It can be written as a sum of positive squares in 2 ways, for example, as 16613776 + 29517489 = 4076^2 + 5433^2 .

It is a cyclic number.

It is not a de Polignac number, because 46131265 - 2¹¹ = 46129217 is a prime.

It is a super-2 number, since 2×46131265² = 4256187221000450, which contains 22 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, 4613122 + ... + 4613131.

It is an arithmetic number, because the mean of its divisors is an integer number (13839381).

Almost surely, 2^46131265 is an apocalyptic number.

It is an amenable number.

46131265 is a deficient number, since it is larger than the sum of its proper divisors (9226259).

46131265 is an equidigital number, since it uses as much as digits as its factorization.

46131265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9226258.

The product of its digits is 4320, while the sum is 28.

The square root of 46131265 is about 6792.0000736160. Note that the first 4 decimals coincide. The cubic root of 46131265 is about 358.6452813856.

The spelling of 46131265 in words is "forty-six million, one hundred thirty-one thousand, two hundred sixty-five".