64160296 has 16 divisors (see below), whose sum is σ = 124449300. Its totient is φ = 30973824.

The previous prime is 64160287. The next prime is 64160309. The reversal of 64160296 is 69206146.

It can be written as a sum of positive squares in 2 ways, for example, as 64160100 + 196 = 8010^2 + 14^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138045 + ... + 138508.

Almost surely, 2^64160296 is an apocalyptic number.

It is an amenable number.

64160296 is a deficient number, since it is larger than the sum of its proper divisors (60289004).

64160296 is a wasteful number, since it uses less digits than its factorization.

64160296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276588 (or 276584 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 64160296 is about 8010.0122346973. The cubic root of 64160296 is about 400.3336715808. Note that the first 3 decimals are identical.

The spelling of 64160296 in words is "sixty-four million, one hundred sixty thousand, two hundred ninety-six".