64290107 has 24 divisors (see below), whose sum is σ = 80003376. Its totient is φ = 51330048.

The previous prime is 64290089. The next prime is 64290119. The reversal of 64290107 is 70109246.

It is not a de Polignac number, because 64290107 - 2⁶ = 64290043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 64290107.

It is not an unprimeable number, because it can be changed into a prime (64290197) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93788 + ... + 94470.

It is an arithmetic number, because the mean of its divisors is an integer number (3333474).

Almost surely, 2^64290107 is an apocalyptic number.

64290107 is a deficient number, since it is larger than the sum of its proper divisors (15713269).

64290107 is a wasteful number, since it uses less digits than its factorization.

64290107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827 (or 820 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 64290107 is about 8018.1111865576. Note that the first 4 decimals coincide. The cubic root of 64290107 is about 400.6034786592.

The spelling of 64290107 in words is "sixty-four million, two hundred ninety thousand, one hundred seven".