22984476 has 48 divisors (see below), whose sum is σ = 57125376. Its totient is φ = 7167744.

The previous prime is 22984447. The next prime is 22984487. The reversal of 22984476 is 67448922.

It is a super-2 number, since 2×22984476² = 1056572273989152, which contains 22 as substring.

It is a congruent number.

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, 62445 + ... + 62811.

It is an arithmetic number, because the mean of its divisors is an integer number (1190112).

Almost surely, 2^22984476 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 22984476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28562688).

22984476 is an abundant number, since it is smaller than the sum of its proper divisors (34140900).

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

22984476 is a wasteful number, since it uses less digits than its factorization.

22984476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698 (or 696 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 22984476 is about 4794.2127612362. The cubic root of 22984476 is about 284.3227006990.

The spelling of 22984476 in words is "twenty-two million, nine hundred eighty-four thousand, four hundred seventy-six".