64496407 has 2 divisors, whose sum is σ = 64496408. Its totient is φ = 64496406.

The previous prime is 64496401. The next prime is 64496413. The reversal of 64496407 is 70469446.

64496407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (64496401) and next prime (64496413).

It is a cyclic number.

It is not a de Polignac number, because 64496407 - 2¹⁵ = 64463639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 64496407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64496401) by changing a digit.

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 as a sum of consecutive naturals, namely, 32248203 + 32248204.

It is an arithmetic number, because the mean of its divisors is an integer number (32248204).

Almost surely, 2^64496407 is an apocalyptic number.

64496407 is a deficient number, since it is larger than the sum of its proper divisors (1).

64496407 is an equidigital number, since it uses as much as digits as its factorization.

64496407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 64496407 is about 8030.9655085799. The cubic root of 64496407 is about 401.0315188854.

The spelling of 64496407 in words is "sixty-four million, four hundred ninety-six thousand, four hundred seven".