22404099 has 8 divisors (see below), whose sum is σ = 29998080. Its totient is φ = 14873096.

The previous prime is 22404091. The next prime is 22404119. The reversal of 22404099 is 99040422.

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

It is a cyclic number.

It is not a de Polignac number, because 22404099 - 2³ = 22404091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22404091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14907 + ... + 16340.

It is an arithmetic number, because the mean of its divisors is an integer number (3749760).

Almost surely, 2^22404099 is an apocalyptic number.

22404099 is a deficient number, since it is larger than the sum of its proper divisors (7593981).

22404099 is a wasteful number, since it uses less digits than its factorization.

22404099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31489.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 22404099 is about 4733.2968425823. The cubic root of 22404099 is about 281.9091428038.

The spelling of 22404099 in words is "twenty-two million, four hundred four thousand, ninety-nine".