22496827 has 2 divisors, whose sum is σ = 22496828. Its totient is φ = 22496826.

The previous prime is 22496821. The next prime is 22496839. The reversal of 22496827 is 72869422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22496827 - 2⁷ = 22496699 is a prime.

It is a super-2 number, since 2×22496827² = 1012214450135858, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22496827.

It is not a weakly prime, because it can be changed into another prime (22496821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11248413 + 11248414.

It is an arithmetic number, because the mean of its divisors is an integer number (11248414).

Almost surely, 2^22496827 is an apocalyptic number.

22496827 is a deficient number, since it is larger than the sum of its proper divisors (1).

22496827 is an equidigital number, since it uses as much as digits as its factorization.

22496827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 40.

The square root of 22496827 is about 4743.0820148928. The cubic root of 22496827 is about 282.2975373412.

The spelling of 22496827 in words is "twenty-two million, four hundred ninety-six thousand, eight hundred twenty-seven".