68698952 has 16 divisors (see below), whose sum is σ = 147212160. Its totient is φ = 29442384.

The previous prime is 68698939. The next prime is 68698963. The reversal of 68698952 is 25989686.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 68698894 and 68698903.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613328 + ... + 613439.

It is an arithmetic number, because the mean of its divisors is an integer number (9200760).

Almost surely, 2^68698952 is an apocalyptic number.

It is an amenable number.

68698952 is an abundant number, since it is smaller than the sum of its proper divisors (78513208).

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

68698952 is a wasteful number, since it uses less digits than its factorization.

68698952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226780 (or 1226776 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 53.

The square root of 68698952 is about 8288.4830940287. The cubic root of 68698952 is about 409.5592169528.

The spelling of 68698952 in words is "sixty-eight million, six hundred ninety-eight thousand, nine hundred fifty-two".