40060836 has 36 divisors (see below), whose sum is σ = 101901072. Its totient is φ = 13269744.

The previous prime is 40060819. The next prime is 40060837. The reversal of 40060836 is 63806004.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (40060837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2455 + ... + 9281.

Almost surely, 2^40060836 is an apocalyptic number.

It is an amenable number.

40060836 is an abundant number, since it is smaller than the sum of its proper divisors (61840236).

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

40060836 is a wasteful number, since it uses less digits than its factorization.

40060836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7000 (or 6995 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 40060836 is about 6329.3630011242. The cubic root of 40060836 is about 342.1684816727.

The spelling of 40060836 in words is "forty million, sixty thousand, eight hundred thirty-six".