22948016 has 40 divisors (see below), whose sum is σ = 54725664. Its totient is φ = 9077760.

The previous prime is 22948001. The next prime is 22948049. The reversal of 22948016 is 61084922.

It is a super-2 number, since 2×22948016² = 1053222876672512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6425 + ... + 9336.

Almost surely, 2^22948016 is an apocalyptic number.

22948016 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

22948016 is an abundant number, since it is smaller than the sum of its proper divisors (31777648).

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

22948016 is a wasteful number, since it uses less digits than its factorization.

22948016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15789 (or 15783 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 22948016 is about 4790.4087508270. The cubic root of 22948016 is about 284.1722818994.

The spelling of 22948016 in words is "twenty-two million, nine hundred forty-eight thousand, sixteen".