924166220 has 48 divisors (see below), whose sum is σ = 2033095680. Its totient is φ = 352203456.

The previous prime is 924166211. The next prime is 924166241. The reversal of 924166220 is 22661429.

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, 117161 + ... + 124799.

It is an arithmetic number, because the mean of its divisors is an integer number (42356160).

Almost surely, 2^924166220 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 924166220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1016547840).

924166220 is an abundant number, since it is smaller than the sum of its proper divisors (1108929460).

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

924166220 is a wasteful number, since it uses less digits than its factorization.

924166220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7934 (or 7932 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 924166220 is about 30400.1023024594. The cubic root of 924166220 is about 974.0547384793.

The spelling of 924166220 in words is "nine hundred twenty-four million, one hundred sixty-six thousand, two hundred twenty".