9007424 has 14 divisors (see below), whose sum is σ = 17874234. Its totient is φ = 4503680.

The previous prime is 9007393. The next prime is 9007441. The reversal of 9007424 is 4247009.

It can be written as a sum of positive squares in only one way, i.e., 7661824 + 1345600 = 2768^2 + 1160^2 .

It is a super-2 number, since 2×9007424² = 162267374231552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9007393 and 9007402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70307 + ... + 70434.

It is an arithmetic number, because the mean of its divisors is an integer number (1276731).

Almost surely, 2^9007424 is an apocalyptic number.

It is an amenable number.

9007424 is a deficient number, since it is larger than the sum of its proper divisors (8866810).

9007424 is a wasteful number, since it uses less digits than its factorization.

9007424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140753 (or 140743 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 9007424 is about 3001.2370782729. The cubic root of 9007424 is about 208.0655611871.

The spelling of 9007424 in words is "nine million, seven thousand, four hundred twenty-four".