40725610 has 32 divisors (see below), whose sum is σ = 74934720. Its totient is φ = 15932928.

The previous prime is 40725583. The next prime is 40725631. The reversal of 40725610 is 1652704.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115194 + ... + 115546.

It is an arithmetic number, because the mean of its divisors is an integer number (2341710).

Almost surely, 2^40725610 is an apocalyptic number.

40725610 is a deficient number, since it is larger than the sum of its proper divisors (34209110).

40725610 is a wasteful number, since it uses less digits than its factorization.

40725610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 40725610 is about 6381.6620092261. The cubic root of 40725610 is about 344.0507688275.

The spelling of 40725610 in words is "forty million, seven hundred twenty-five thousand, six hundred ten".