9427672 has 16 divisors (see below), whose sum is σ = 17967600. Its totient is φ = 4636320.

The previous prime is 9427633. The next prime is 9427687. The reversal of 9427672 is 2767249.

It is a happy number.

It is an Ulam number.

It is a congruent number.

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, 9172 + ... + 10147.

It is an arithmetic number, because the mean of its divisors is an integer number (1122975).

Almost surely, 2^9427672 is an apocalyptic number.

It is an amenable number.

9427672 is a deficient number, since it is larger than the sum of its proper divisors (8539928).

9427672 is a wasteful number, since it uses less digits than its factorization.

9427672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19386 (or 19382 counting only the distinct ones).

The product of its digits is 42336, while the sum is 37.

The square root of 9427672 is about 3070.4514326073. The cubic root of 9427672 is about 211.2523205048.

The spelling of 9427672 in words is "nine million, four hundred twenty-seven thousand, six hundred seventy-two".