64752193 has 8 divisors (see below), whose sum is σ = 70701120. Its totient is φ = 58813680.

The previous prime is 64752179. The next prime is 64752197. The reversal of 64752193 is 39125746.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64752193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64752197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16596 + ... + 20122.

It is an arithmetic number, because the mean of its divisors is an integer number (8837640).

Almost surely, 2^64752193 is an apocalyptic number.

It is an amenable number.

64752193 is a deficient number, since it is larger than the sum of its proper divisors (5948927).

64752193 is a wasteful number, since it uses less digits than its factorization.

64752193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5207.

The product of its digits is 45360, while the sum is 37.

The square root of 64752193 is about 8046.8747349515. The cubic root of 64752193 is about 401.5609692634.

It can be divided in two parts, 6475 and 2193, that added together give a palindrome (8668).

The spelling of 64752193 in words is "sixty-four million, seven hundred fifty-two thousand, one hundred ninety-three".