68475652 has 24 divisors (see below), whose sum is σ = 141370880. Its totient is φ = 28399680.

The previous prime is 68475599. The next prime is 68475689. The reversal of 68475652 is 25657486.

It is a junction number, because it is equal to n+sod(n) for n = 68475599 and 68475608.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38577 + ... + 40312.

Almost surely, 2^68475652 is an apocalyptic number.

68475652 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

68475652 is an abundant number, since it is smaller than the sum of its proper divisors (72895228).

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

68475652 is a wasteful number, since it uses less digits than its factorization.

68475652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78931 (or 78929 counting only the distinct ones).

The product of its digits is 403200, while the sum is 43.

The square root of 68475652 is about 8275.0016314198. The cubic root of 68475652 is about 409.1149896966.

The spelling of 68475652 in words is "sixty-eight million, four hundred seventy-five thousand, six hundred fifty-two".