24998226 has 16 divisors (see below), whose sum is σ = 54541728. Its totient is φ = 7575200.

The previous prime is 24998191. The next prime is 24998249. The reversal of 24998226 is 62289942.

It is a super-2 number, since 2×24998226² = 1249822606294152, which contains 22 as substring.

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, 189315 + ... + 189446.

It is an arithmetic number, because the mean of its divisors is an integer number (3408858).

Almost surely, 2^24998226 is an apocalyptic number.

24998226 is an abundant number, since it is smaller than the sum of its proper divisors (29543502).

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

24998226 is a wasteful number, since it uses less digits than its factorization.

24998226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378777.

The product of its digits is 124416, while the sum is 42.

The square root of 24998226 is about 4999.8225968528. The cubic root of 24998226 is about 292.3948573811.

The spelling of 24998226 in words is "twenty-four million, nine hundred ninety-eight thousand, two hundred twenty-six".