40713888 has 24 divisors (see below), whose sum is σ = 106874208. Its totient is φ = 13571264.

The previous prime is 40713877. The next prime is 40713899. The reversal of 40713888 is 88831704.

40713888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40713877) and next prime (40713899).

It is a tau number, because it is divible by the number of its divisors (24).

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, 211956 + ... + 212147.

It is an arithmetic number, because the mean of its divisors is an integer number (4453092).

Almost surely, 2^40713888 is an apocalyptic number.

40713888 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

40713888 is an abundant number, since it is smaller than the sum of its proper divisors (66160320).

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

40713888 is a wasteful number, since it uses less digits than its factorization.

40713888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424116 (or 424108 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 40713888 is about 6380.7435303419. The cubic root of 40713888 is about 344.0177564298.

The spelling of 40713888 in words is "forty million, seven hundred thirteen thousand, eight hundred eighty-eight".