22573104 has 40 divisors (see below), whose sum is σ = 59192640. Its totient is φ = 7411008.

The previous prime is 22573099. The next prime is 22573123. The reversal of 22573104 is 40137522.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294 + ... + 6725.

It is an arithmetic number, because the mean of its divisors is an integer number (1479816).

Almost surely, 2^22573104 is an apocalyptic number.

22573104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22573104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29596320).

22573104 is an abundant number, since it is smaller than the sum of its proper divisors (36619536).

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

22573104 is a wasteful number, since it uses less digits than its factorization.

22573104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7097 (or 7091 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 22573104 is about 4751.1160794070. The cubic root of 22573104 is about 282.6162270073.

The spelling of 22573104 in words is "twenty-two million, five hundred seventy-three thousand, one hundred four".