22493006 has 16 divisors (see below), whose sum is σ = 35813664. Its totient is φ = 10558464.

The previous prime is 22492993. The next prime is 22493021. The reversal of 22493006 is 60039422.

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, 22391 + ... + 23373.

It is an arithmetic number, because the mean of its divisors is an integer number (2238354).

Almost surely, 2^22493006 is an apocalyptic number.

22493006 is a deficient number, since it is larger than the sum of its proper divisors (13320658).

22493006 is a wasteful number, since it uses less digits than its factorization.

22493006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 22493006 is about 4742.6792006207. The cubic root of 22493006 is about 282.2815540507.

The spelling of 22493006 in words is "twenty-two million, four hundred ninety-three thousand, six".