22649126 has 16 divisors (see below), whose sum is σ = 35100864. Its totient is φ = 10954944.

The previous prime is 22649119. The next prime is 22649131. The reversal of 22649126 is 62194622.

It is a junction number, because it is equal to n+sod(n) for n = 22649092 and 22649101.

It is a congruent number.

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, 6275 + ... + 9201.

It is an arithmetic number, because the mean of its divisors is an integer number (2193804).

Almost surely, 2^22649126 is an apocalyptic number.

22649126 is a deficient number, since it is larger than the sum of its proper divisors (12451738).

22649126 is a wasteful number, since it uses less digits than its factorization.

22649126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3055.

The product of its digits is 10368, while the sum is 32.

The square root of 22649126 is about 4759.1097907067. The cubic root of 22649126 is about 282.9331377376.

The spelling of 22649126 in words is "twenty-two million, six hundred forty-nine thousand, one hundred twenty-six".