64882097 has 8 divisors (see below), whose sum is σ = 74885952. Its totient is φ = 55062000.

The previous prime is 64882087. The next prime is 64882109. The reversal of 64882097 is 79028846.

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

It is not a de Polignac number, because 64882097 - 2¹⁸ = 64619953 is a prime.

It is a super-2 number, since 2×64882097² = 8419373022234818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64882067) 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, 45179 + ... + 46592.

It is an arithmetic number, because the mean of its divisors is an integer number (9360744).

Almost surely, 2^64882097 is an apocalyptic number.

It is an amenable number.

64882097 is a deficient number, since it is larger than the sum of its proper divisors (10003855).

64882097 is a wasteful number, since it uses less digits than its factorization.

64882097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91879.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 64882097 is about 8054.9423958213. The cubic root of 64882097 is about 401.8293232707.

The spelling of 64882097 in words is "sixty-four million, eight hundred eighty-two thousand, ninety-seven".