22913006 has 8 divisors (see below), whose sum is σ = 34440984. Its totient is φ = 11432680.

The previous prime is 22912997. The next prime is 22913057. The reversal of 22913006 is 60031922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10685 + ... + 12648.

It is an arithmetic number, because the mean of its divisors is an integer number (4305123).

Almost surely, 2^22913006 is an apocalyptic number.

22913006 is a deficient number, since it is larger than the sum of its proper divisors (11527978).

22913006 is a wasteful number, since it uses less digits than its factorization.

22913006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23826.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 22913006 is about 4786.7531793482. The cubic root of 22913006 is about 284.0276951765.

Adding to 22913006 its reverse (60031922), we get a palindrome (82944928).

The spelling of 22913006 in words is "twenty-two million, nine hundred thirteen thousand, six".