9220464 has 60 divisors (see below), whose sum is σ = 28155192. Its totient is φ = 2793600.

The previous prime is 9220459. The next prime is 9220481. The reversal of 9220464 is 4640229.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1327 + ... + 4494.

Almost surely, 2^9220464 is an apocalyptic number.

It is an amenable number.

9220464 is an abundant number, since it is smaller than the sum of its proper divisors (18934728).

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

9220464 is a wasteful number, since it uses less digits than its factorization.

9220464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5846 (or 5837 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 9220464 is about 3036.5216943075. The cubic root of 9220464 is about 209.6931573156.

The spelling of 9220464 in words is "nine million, two hundred twenty thousand, four hundred sixty-four".