68587074 has 40 divisors (see below), whose sum is σ = 161781840. Its totient is φ = 21658104.

The previous prime is 68587039. The next prime is 68587091. The reversal of 68587074 is 47078586.

68587074 is a `hidden beast` number, since 68 + 587 + 0 + 7 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8064 + ... + 14219.

It is an arithmetic number, because the mean of its divisors is an integer number (4044546).

Almost surely, 2^68587074 is an apocalyptic number.

68587074 is an abundant number, since it is smaller than the sum of its proper divisors (93194766).

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

68587074 is a wasteful number, since it uses less digits than its factorization.

68587074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22316 (or 22307 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 68587074 is about 8281.7313407282. The cubic root of 68587074 is about 409.3367702699.

The spelling of 68587074 in words is "sixty-eight million, five hundred eighty-seven thousand, seventy-four".