464265064 has 8 divisors (see below), whose sum is σ = 870497010. Its totient is φ = 232132528.

The previous prime is 464265059. The next prime is 464265073. The reversal of 464265064 is 460562464.

It can be written as a sum of positive squares in only one way, i.e., 435556900 + 28708164 = 20870^2 + 5358^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29016559 + ... + 29016574.

Almost surely, 2^464265064 is an apocalyptic number.

It is an amenable number.

464265064 is a deficient number, since it is larger than the sum of its proper divisors (406231946).

464265064 is a wasteful number, since it uses less digits than its factorization.

464265064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58033139 (or 58033135 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The square root of 464265064 is about 21546.8109937410. The cubic root of 464265064 is about 774.3227181732.

The spelling of 464265064 in words is "four hundred sixty-four million, two hundred sixty-five thousand, sixty-four".