68762364 has 144 divisors (see below), whose sum is σ = 193052160. Its totient is φ = 18972800.

The previous prime is 68762347. The next prime is 68762377. The reversal of 68762364 is 46326786.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 968449 + ... + 968519.

It is an arithmetic number, because the mean of its divisors is an integer number (1340640).

Almost surely, 2^68762364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68762364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96526080).

68762364 is an abundant number, since it is smaller than the sum of its proper divisors (124289796).

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

68762364 is a wasteful number, since it uses less digits than its factorization.

68762364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 139 counting only the distinct ones).

The product of its digits is 290304, while the sum is 42.

The square root of 68762364 is about 8292.3075196232. The cubic root of 68762364 is about 409.6851916179.

The spelling of 68762364 in words is "sixty-eight million, seven hundred sixty-two thousand, three hundred sixty-four".