40036708 has 6 divisors (see below), whose sum is σ = 70064246. Its totient is φ = 20018352.

The previous prime is 40036699. The next prime is 40036709. The reversal of 40036708 is 80763004.

It can be written as a sum of positive squares in only one way, i.e., 39841344 + 195364 = 6312^2 + 442^2 .

It is not an unprimeable number, because it can be changed into a prime (40036709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5004585 + ... + 5004592.

Almost surely, 2^40036708 is an apocalyptic number.

It is an amenable number.

40036708 is a deficient number, since it is larger than the sum of its proper divisors (30027538).

40036708 is a wasteful number, since it uses less digits than its factorization.

40036708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10009181 (or 10009179 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 40036708 is about 6327.4566770544. The cubic root of 40036708 is about 342.0997736779.

The spelling of 40036708 in words is "forty million, thirty-six thousand, seven hundred eight".