64049452 has 6 divisors (see below), whose sum is σ = 112086548. Its totient is φ = 32024724.

The previous prime is 64049449. The next prime is 64049467. The reversal of 64049452 is 25494046.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8006178 + ... + 8006185.

Almost surely, 2^64049452 is an apocalyptic number.

It is an amenable number.

64049452 is a deficient number, since it is larger than the sum of its proper divisors (48037096).

64049452 is a wasteful number, since it uses less digits than its factorization.

64049452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16012367 (or 16012365 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 64049452 is about 8003.0901531846. The cubic root of 64049452 is about 400.1029984760.

The spelling of 64049452 in words is "sixty-four million, forty-nine thousand, four hundred fifty-two".