22606896 has 40 divisors (see below), whose sum is σ = 62895280. Its totient is φ = 6955776.

The previous prime is 22606891. The next prime is 22606919. The reversal of 22606896 is 69860622.

It is a super-2 number, since 2×22606896² = 1022143493509632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (22606891) by changing a digit.

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, 17491 + ... + 18738.

It is an arithmetic number, because the mean of its divisors is an integer number (1572382).

Almost surely, 2^22606896 is an apocalyptic number.

22606896 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

22606896 is an abundant number, since it is smaller than the sum of its proper divisors (40288384).

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

22606896 is a wasteful number, since it uses less digits than its factorization.

22606896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36253 (or 36247 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 22606896 is about 4754.6709665339. The cubic root of 22606896 is about 282.7571824552.

The spelling of 22606896 in words is "twenty-two million, six hundred six thousand, eight hundred ninety-six".