64346462 has 16 divisors (see below), whose sum is σ = 103932720. Its totient is φ = 29766528.

The previous prime is 64346461. The next prime is 64346489. The reversal of 64346462 is 26464346.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64346461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14033 + ... + 18044.

It is an arithmetic number, because the mean of its divisors is an integer number (6495795).

Almost surely, 2^64346462 is an apocalyptic number.

64346462 is a deficient number, since it is larger than the sum of its proper divisors (39586258).

64346462 is a wasteful number, since it uses less digits than its factorization.

64346462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32155.

The product of its digits is 82944, while the sum is 35.

The square root of 64346462 is about 8021.6246484113. The cubic root of 64346462 is about 400.7204972634.

The spelling of 64346462 in words is "sixty-four million, three hundred forty-six thousand, four hundred sixty-two".