40759265 has 16 divisors (see below), whose sum is σ = 51356160. Its totient is φ = 31013760.

The previous prime is 40759261. The next prime is 40759273. The reversal of 40759265 is 56295704.

It is a happy number.

It is not a de Polignac number, because 40759265 - 2² = 40759261 is a prime.

It is a super-2 number, since 2×40759265² = 3322635366680450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40759261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6917 + ... + 11373.

It is an arithmetic number, because the mean of its divisors is an integer number (3209760).

Almost surely, 2^40759265 is an apocalyptic number.

It is an amenable number.

40759265 is a deficient number, since it is larger than the sum of its proper divisors (10596895).

40759265 is a wasteful number, since it uses less digits than its factorization.

40759265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4552.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 40759265 is about 6384.2983169648. The cubic root of 40759265 is about 344.1455154379.

The spelling of 40759265 in words is "forty million, seven hundred fifty-nine thousand, two hundred sixty-five".