9252717642 has 40 divisors (see below), whose sum is σ = 23694793056. Its totient is φ = 2643633288.

The previous prime is 9252717623. The next prime is 9252717671. The reversal of 9252717642 is 2467172529.

It is a super-2 number, since 2×9252717642² (a number of 21 digits) contains 22 as substring.

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, 4078548 + ... + 4080815.

Almost surely, 2^9252717642 is an apocalyptic number.

9252717642 is an abundant number, since it is smaller than the sum of its proper divisors (14442075414).

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

9252717642 is a wasteful number, since it uses less digits than its factorization.

9252717642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8159384 (or 8159375 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 9252717642 is about 96191.0476187883. The cubic root of 9252717642 is about 2099.3737847111.

The spelling of 9252717642 in words is "nine billion, two hundred fifty-two million, seven hundred seventeen thousand, six hundred forty-two".