68012598 has 16 divisors (see below), whose sum is σ = 140716080. Its totient is φ = 21889056.

The previous prime is 68012591. The next prime is 68012603. The reversal of 68012598 is 89521086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68012591) 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, 195265 + ... + 195612.

It is an arithmetic number, because the mean of its divisors is an integer number (8794755).

Almost surely, 2^68012598 is an apocalyptic number.

68012598 is an abundant number, since it is smaller than the sum of its proper divisors (72703482).

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

68012598 is a wasteful number, since it uses less digits than its factorization.

68012598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390911.

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 68012598 is about 8246.9750818103. The cubic root of 68012598 is about 408.1907148564.

The spelling of 68012598 in words is "sixty-eight million, twelve thousand, five hundred ninety-eight".