40250107 has 8 divisors (see below), whose sum is σ = 41465600. Its totient is φ = 39047400.

The previous prime is 40250087. The next prime is 40250123. The reversal of 40250107 is 70105204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40250107 is a prime.

It is a super-2 number, since 2×40250107² = 3240142227022898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40250137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3394 + ... + 9592.

It is an arithmetic number, because the mean of its divisors is an integer number (5183200).

Almost surely, 2^40250107 is an apocalyptic number.

40250107 is a deficient number, since it is larger than the sum of its proper divisors (1215493).

40250107 is a wasteful number, since it uses less digits than its factorization.

40250107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6393.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 40250107 is about 6344.2972030005. The cubic root of 40250107 is about 342.7065037730.

The spelling of 40250107 in words is "forty million, two hundred fifty thousand, one hundred seven".