40762880 has 40 divisors (see below), whose sum is σ = 97741512. Its totient is φ = 16304128.

The previous prime is 40762873. The next prime is 40762901. The reversal of 40762880 is 8826704.

40762880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×40762880² = 3323224771788800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40762880.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5402 + ... + 10521.

Almost surely, 2^40762880 is an apocalyptic number.

40762880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40762880 is an abundant number, since it is smaller than the sum of its proper divisors (56978632).

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

40762880 is an equidigital number, since it uses as much as digits as its factorization.

40762880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15946 (or 15930 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 40762880 is about 6384.5814271571. The cubic root of 40762880 is about 344.1556893968.

The spelling of 40762880 in words is "forty million, seven hundred sixty-two thousand, eight hundred eighty".