68301675 has 72 divisors (see below), whose sum is σ = 138793200. Its totient is φ = 31829760.

The previous prime is 68301643. The next prime is 68301707. The reversal of 68301675 is 57610386.

68301675 = 398² + 399² + ... + 644².

It is an interprime number because it is at equal distance from previous prime (68301643) and next prime (68301707).

It is not a de Polignac number, because 68301675 - 2⁵ = 68301643 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 54961 + ... + 56189.

Almost surely, 2^68301675 is an apocalyptic number.

68301675 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

68301675 is an abundant number, since it is smaller than the sum of its proper divisors (70491525).

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

68301675 is a wasteful number, since it uses less digits than its factorization.

68301675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277 (or 1269 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 68301675 is about 8264.4827424346. The cubic root of 68301675 is about 408.7682145462.

The spelling of 68301675 in words is "sixty-eight million, three hundred one thousand, six hundred seventy-five".