40880608 has 24 divisors (see below), whose sum is σ = 82449360. Its totient is φ = 19941120.

The previous prime is 40880513. The next prime is 40880627. The reversal of 40880608 is 80608804.

It is a super-2 number, since 2×40880608² = 3342448220899328, which contains 22 as substring.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

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, 14268 + ... + 16891.

It is an arithmetic number, because the mean of its divisors is an integer number (3435390).

Almost surely, 2^40880608 is an apocalyptic number.

It is an amenable number.

40880608 is an abundant number, since it is smaller than the sum of its proper divisors (41568752).

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

40880608 is a wasteful number, since it uses less digits than its factorization.

40880608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31210 (or 31202 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 40880608 is about 6393.7944915363. The cubic root of 40880608 is about 344.4866916693.

The spelling of 40880608 in words is "forty million, eight hundred eighty thousand, six hundred eight".