64423468 has 12 divisors (see below), whose sum is σ = 113433880. Its totient is φ = 32013792.

The previous prime is 64423459. The next prime is 64423477. The reversal of 64423468 is 86432446.

64423468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (64423459) and next prime (64423477).

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 3 ways as a sum of consecutive naturals, for example, 48753 + ... + 50056.

Almost surely, 2^64423468 is an apocalyptic number.

It is an amenable number.

64423468 is a deficient number, since it is larger than the sum of its proper divisors (49010412).

64423468 is a wasteful number, since it uses less digits than its factorization.

64423468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98976 (or 98974 counting only the distinct ones).

The product of its digits is 110592, while the sum is 37.

The square root of 64423468 is about 8026.4231136914. The cubic root of 64423468 is about 400.8802863189.

The spelling of 64423468 in words is "sixty-four million, four hundred twenty-three thousand, four hundred sixty-eight".