9142672 has 80 divisors (see below), whose sum is σ = 22748544. Its totient is φ = 3456000.

The previous prime is 9142643. The next prime is 9142691. The reversal of 9142672 is 2762419.

9142672 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50422 + ... + 50602.

Almost surely, 2^9142672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9142672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11374272).

9142672 is an abundant number, since it is smaller than the sum of its proper divisors (13605872).

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

9142672 is a wasteful number, since it uses less digits than its factorization.

9142672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 242 counting only the distinct ones).

The product of its digits is 6048, while the sum is 31.

The square root of 9142672 is about 3023.6851687965. The cubic root of 9142672 is about 209.1017719739.

The spelling of 9142672 in words is "nine million, one hundred forty-two thousand, six hundred seventy-two".