40625084 has 36 divisors (see below), whose sum is σ = 75623856. Its totient is φ = 19090368.

The previous prime is 40625051. The next prime is 40625111. The reversal of 40625084 is 48052604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154337 + ... + 154599.

Almost surely, 2^40625084 is an apocalyptic number.

It is an amenable number.

40625084 is a deficient number, since it is larger than the sum of its proper divisors (34998772).

40625084 is a wasteful number, since it uses less digits than its factorization.

40625084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386 (or 361 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 40625084 is about 6373.7809814897. The cubic root of 40625084 is about 343.7674537033.

Adding to 40625084 its reverse (48052604), we get a palindrome (88677688).

The spelling of 40625084 in words is "forty million, six hundred twenty-five thousand, eighty-four".