64986802 has 8 divisors (see below), whose sum is σ = 102610800. Its totient is φ = 30783204.

The previous prime is 64986791. The next prime is 64986811. The reversal of 64986802 is 20868946.

It is a happy number.

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, 855052 + ... + 855127.

It is an arithmetic number, because the mean of its divisors is an integer number (12826350).

Almost surely, 2^64986802 is an apocalyptic number.

64986802 is a deficient number, since it is larger than the sum of its proper divisors (37623998).

64986802 is a wasteful number, since it uses less digits than its factorization.

64986802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710200.

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 64986802 is about 8061.4392015322. The cubic root of 64986802 is about 402.0453609202.

The spelling of 64986802 in words is "sixty-four million, nine hundred eighty-six thousand, eight hundred two".