68419524 has 12 divisors (see below), whose sum is σ = 159645584. Its totient is φ = 22806504.

The previous prime is 68419517. The next prime is 68419531. The reversal of 68419524 is 42591486.

It is an interprime number because it is at equal distance from previous prime (68419517) and next prime (68419531).

It is a tau number, because it is divible by the number of its divisors (12).

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, 2850802 + ... + 2850825.

Almost surely, 2^68419524 is an apocalyptic number.

It is an amenable number.

68419524 is an abundant number, since it is smaller than the sum of its proper divisors (91226060).

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

68419524 is a wasteful number, since it uses less digits than its factorization.

68419524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5701634 (or 5701632 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 68419524 is about 8271.6095168957. The cubic root of 68419524 is about 409.0031782601.

The spelling of 68419524 in words is "sixty-eight million, four hundred nineteen thousand, five hundred twenty-four".