40825628 has 6 divisors (see below), whose sum is σ = 71444856. Its totient is φ = 20412812.

The previous prime is 40825601. The next prime is 40825637. The reversal of 40825628 is 82652804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5103200 + ... + 5103207.

It is an arithmetic number, because the mean of its divisors is an integer number (11907476).

Almost surely, 2^40825628 is an apocalyptic number.

It is an amenable number.

40825628 is a deficient number, since it is larger than the sum of its proper divisors (30619228).

40825628 is a wasteful number, since it uses less digits than its factorization.

40825628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10206411 (or 10206409 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 40825628 is about 6389.4935636559. The cubic root of 40825628 is about 344.3321899281.

The spelling of 40825628 in words is "forty million, eight hundred twenty-five thousand, six hundred twenty-eight".