64097682 has 16 divisors (see below), whose sum is σ = 139849632. Its totient is φ = 19423520.

The previous prime is 64097681. The next prime is 64097713. The reversal of 64097682 is 28679046.

It is not an unprimeable number, because it can be changed into a prime (64097681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485523 + ... + 485654.

It is an arithmetic number, because the mean of its divisors is an integer number (8740602).

Almost surely, 2^64097682 is an apocalyptic number.

64097682 is an abundant number, since it is smaller than the sum of its proper divisors (75751950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64097682 is a wasteful number, since it uses less digits than its factorization.

64097682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971193.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 64097682 is about 8006.1027972416. The cubic root of 64097682 is about 400.2034007195.

The spelling of 64097682 in words is "sixty-four million, ninety-seven thousand, six hundred eighty-two".