40595125 has 24 divisors (see below), whose sum is σ = 52488072. Its totient is φ = 31328000.

The previous prime is 40595119. The next prime is 40595129. The reversal of 40595125 is 52159504.

It can be written as a sum of positive squares in 12 ways, for example, as 40525956 + 69169 = 6366^2 + 263^2 .

It is not a de Polignac number, because 40595125 - 2³ = 40595117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40595129) 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, 456081 + ... + 456169.

It is an arithmetic number, because the mean of its divisors is an integer number (2187003).

Almost surely, 2^40595125 is an apocalyptic number.

It is an amenable number.

40595125 is a deficient number, since it is larger than the sum of its proper divisors (11892947).

40595125 is an frugal number, since it uses more digits than its factorization.

40595125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 40595125 is about 6371.4303731580. The cubic root of 40595125 is about 343.6829290630.

The spelling of 40595125 in words is "forty million, five hundred ninety-five thousand, one hundred twenty-five".