64255246 has 8 divisors (see below), whose sum is σ = 105144984. Its totient is φ = 29206920.

The previous prime is 64255237. The next prime is 64255249.

64255246 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64255249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1460325 + ... + 1460368.

It is an arithmetic number, because the mean of its divisors is an integer number (13143123).

Almost surely, 2^64255246 is an apocalyptic number.

64255246 is a deficient number, since it is larger than the sum of its proper divisors (40889738).

64255246 is a wasteful number, since it uses less digits than its factorization.

64255246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920706.

The product of its digits is 57600, while the sum is 34.

The square root of 64255246 is about 8015.9370007504. The cubic root of 64255246 is about 400.5310571338.

The spelling of 64255246 in words is "sixty-four million, two hundred fifty-five thousand, two hundred forty-six".