22999010 has 8 divisors (see below), whose sum is σ = 41398236. Its totient is φ = 9199600.

The previous prime is 22998971. The next prime is 22999019. The reversal of 22999010 is 1099922.

It can be written as a sum of positive squares in 2 ways, for example, as 22344529 + 654481 = 4727^2 + 809^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22999019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1149941 + ... + 1149960.

Almost surely, 2^22999010 is an apocalyptic number.

22999010 is a deficient number, since it is larger than the sum of its proper divisors (18399226).

22999010 is a wasteful number, since it uses less digits than its factorization.

22999010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2299908.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 22999010 is about 4795.7283075671. The cubic root of 22999010 is about 284.3826175957.

The spelling of 22999010 in words is "twenty-two million, nine hundred ninety-nine thousand, ten".