64797026 has 16 divisors (see below), whose sum is σ = 115910784. Its totient is φ = 26562624.

The previous prime is 64797023. The next prime is 64797041. The reversal of 64797026 is 62079746.

It is not an unprimeable number, because it can be changed into a prime (64797023) 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, 100295 + ... + 100938.

It is an arithmetic number, because the mean of its divisors is an integer number (7244424).

Almost surely, 2^64797026 is an apocalyptic number.

64797026 is a deficient number, since it is larger than the sum of its proper divisors (51113758).

64797026 is a wasteful number, since it uses less digits than its factorization.

64797026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201265.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 64797026 is about 8049.6599928196. The cubic root of 64797026 is about 401.6536252220.

The spelling of 64797026 in words is "sixty-four million, seven hundred ninety-seven thousand, twenty-six".