40201008 has 20 divisors (see below), whose sum is σ = 103852728. Its totient is φ = 13400320.

The previous prime is 40200997. The next prime is 40201043. The reversal of 40201008 is 80010204.

It is a super-2 number, since 2×40201008² = 3232242088432128, which contains 22 as substring.

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, 418713 + ... + 418808.

Almost surely, 2^40201008 is an apocalyptic number.

40201008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

40201008 is an abundant number, since it is smaller than the sum of its proper divisors (63651720).

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

40201008 is a wasteful number, since it uses less digits than its factorization.

40201008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837532 (or 837526 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 40201008 is about 6340.4264840782. The cubic root of 40201008 is about 342.5670971605.

The spelling of 40201008 in words is "forty million, two hundred one thousand, eight".