68000526 has 32 divisors (see below), whose sum is σ = 164851200. Its totient is φ = 20606040.

The previous prime is 68000521. The next prime is 68000531. The reversal of 68000526 is 62500086.

It is an interprime number because it is at equal distance from previous prime (68000521) and next prime (68000531).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 68000526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68000521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56646 + ... + 57833.

It is an arithmetic number, because the mean of its divisors is an integer number (5151600).

Almost surely, 2^68000526 is an apocalyptic number.

68000526 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

68000526 is an abundant number, since it is smaller than the sum of its proper divisors (96850674).

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

68000526 is a wasteful number, since it uses less digits than its factorization.

68000526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114501 (or 114495 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 68000526 is about 8246.2431446083. The cubic root of 68000526 is about 408.1665626158.

The spelling of 68000526 in words is "sixty-eight million, five hundred twenty-six", and thus it is an aban number.