64487162 has 8 divisors (see below), whose sum is σ = 97222356. Its totient is φ = 32079712.

The previous prime is 64487153. The next prime is 64487209. The reversal of 64487162 is 26178446.

It can be written as a sum of positive squares in 2 ways, for example, as 62552281 + 1934881 = 7909^2 + 1391^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 81443 + ... + 82230.

Almost surely, 2^64487162 is an apocalyptic number.

64487162 is a deficient number, since it is larger than the sum of its proper divisors (32735194).

64487162 is a wasteful number, since it uses less digits than its factorization.

64487162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163872.

The product of its digits is 64512, while the sum is 38.

The square root of 64487162 is about 8030.3899033609. The cubic root of 64487162 is about 401.0123565076.

The spelling of 64487162 in words is "sixty-four million, four hundred eighty-seven thousand, one hundred sixty-two".