68674100 has 72 divisors (see below), whose sum is σ = 164052000. Its totient is φ = 24745600.

The previous prime is 68674079. The next prime is 68674153. The reversal of 68674100 is 147686.

It is a super-2 number, since 2×68674100² = 9432264021620000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163691 + ... + 164109.

It is an arithmetic number, because the mean of its divisors is an integer number (2278500).

Almost surely, 2^68674100 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 68674100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82026000).

68674100 is an abundant number, since it is smaller than the sum of its proper divisors (95377900).

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

68674100 is a wasteful number, since it uses less digits than its factorization.

68674100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593 (or 586 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 68674100 is about 8286.9837697440. The cubic root of 68674100 is about 409.5098246746.

The spelling of 68674100 in words is "sixty-eight million, six hundred seventy-four thousand, one hundred".