40737036 has 24 divisors (see below), whose sum is σ = 95361840. Its totient is φ = 13534912.

The previous prime is 40737023. The next prime is 40737041. The reversal of 40737036 is 63073704.

It is a super-2 number, since 2×40737036² = 3319012204130592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40736994 and 40737012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1551 + ... + 9158.

It is an arithmetic number, because the mean of its divisors is an integer number (3973410).

Almost surely, 2^40737036 is an apocalyptic number.

It is an amenable number.

40737036 is an abundant number, since it is smaller than the sum of its proper divisors (54624804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40737036 is a wasteful number, since it uses less digits than its factorization.

40737036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11033 (or 11031 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 40737036 is about 6382.5571677816. The cubic root of 40737036 is about 344.0829415112.

The spelling of 40737036 in words is "forty million, seven hundred thirty-seven thousand, thirty-six".