22292104 has 8 divisors (see below), whose sum is σ = 41797710. Its totient is φ = 11146048.

The previous prime is 22292099. The next prime is 22292119. The reversal of 22292104 is 40129222.

It can be written as a sum of positive squares in only one way, i.e., 22071204 + 220900 = 4698^2 + 470^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×22292104³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1393249 + ... + 1393264.

Almost surely, 2^22292104 is an apocalyptic number.

It is an amenable number.

22292104 is a deficient number, since it is larger than the sum of its proper divisors (19505606).

22292104 is a wasteful number, since it uses less digits than its factorization.

22292104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2786519 (or 2786515 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 22292104 is about 4721.4514717404. The cubic root of 22292104 is about 281.4386162608.

The spelling of 22292104 in words is "twenty-two million, two hundred ninety-two thousand, one hundred four".