64056407 has 2 divisors, whose sum is σ = 64056408. Its totient is φ = 64056406.

The previous prime is 64056401. The next prime is 64056427. The reversal of 64056407 is 70465046.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64056407 - 2⁸ = 64056151 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64056401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32028203 + 32028204.

It is an arithmetic number, because the mean of its divisors is an integer number (32028204).

Almost surely, 2^64056407 is an apocalyptic number.

64056407 is a deficient number, since it is larger than the sum of its proper divisors (1).

64056407 is an equidigital number, since it uses as much as digits as its factorization.

64056407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 64056407 is about 8003.5246610478. The cubic root of 64056407 is about 400.1174800760.

The spelling of 64056407 in words is "sixty-four million, fifty-six thousand, four hundred seven".