40357084 has 12 divisors (see below), whose sum is σ = 72533944. Its totient is φ = 19633104.

The previous prime is 40357069. The next prime is 40357103. The reversal of 40357084 is 48075304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136194 + ... + 136489.

Almost surely, 2^40357084 is an apocalyptic number.

It is an amenable number.

40357084 is a deficient number, since it is larger than the sum of its proper divisors (32176860).

40357084 is a wasteful number, since it uses less digits than its factorization.

40357084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272724 (or 272722 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 40357084 is about 6352.7225659555. The cubic root of 40357084 is about 343.0098510545.

The spelling of 40357084 in words is "forty million, three hundred fifty-seven thousand, eighty-four".