64970182 has 8 divisors (see below), whose sum is σ = 97495416. Its totient is φ = 32471712.

The previous prime is 64970173. The next prime is 64970197. The reversal of 64970182 is 28107946.

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

It is a super-2 number, since 2×64970182² = 8442249098226248, which contains 22 as substring.

It is a congruent number.

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, 1278 + ... + 11470.

It is an arithmetic number, because the mean of its divisors is an integer number (12186927).

Almost surely, 2^64970182 is an apocalyptic number.

64970182 is a deficient number, since it is larger than the sum of its proper divisors (32525234).

64970182 is a wasteful number, since it uses less digits than its factorization.

64970182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13382.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 64970182 is about 8060.4083023132. The cubic root of 64970182 is about 402.0110844035.

The spelling of 64970182 in words is "sixty-four million, nine hundred seventy thousand, one hundred eighty-two".