40107088 has 30 divisors (see below), whose sum is σ = 90396186. Its totient is φ = 17188416.

The previous prime is 40107077. The next prime is 40107127. The reversal of 40107088 is 88070104.

40107088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 40043584 + 63504 = 6328^2 + 252^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28).

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 5 ways as a sum of consecutive naturals, for example, 24795 + ... + 26362.

Almost surely, 2^40107088 is an apocalyptic number.

It is an amenable number.

40107088 is an abundant number, since it is smaller than the sum of its proper divisors (50289098).

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

40107088 is a wasteful number, since it uses less digits than its factorization.

40107088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51179 (or 51166 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 40107088 is about 6333.0157113337. The cubic root of 40107088 is about 342.3001138893.

The spelling of 40107088 in words is "forty million, one hundred seven thousand, eighty-eight".