22697104 has 10 divisors (see below), whose sum is σ = 43975670. Its totient is φ = 11348544.

The previous prime is 22697083. The next prime is 22697107. The reversal of 22697104 is 40179622.

It can be written as a sum of positive squares in only one way, i.e., 22581504 + 115600 = 4752^2 + 340^2 .

It is not an unprimeable number, because it can be changed into a prime (22697107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 709269 + ... + 709300.

It is an arithmetic number, because the mean of its divisors is an integer number (4397567).

Almost surely, 2^22697104 is an apocalyptic number.

It is an amenable number.

22697104 is a deficient number, since it is larger than the sum of its proper divisors (21278566).

22697104 is a wasteful number, since it uses less digits than its factorization.

22697104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418577 (or 1418571 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 22697104 is about 4764.1477726872. The cubic root of 22697104 is about 283.1327774098.

It can be divided in two parts, 22697 and 104, that added together give a square (22801 = 151²).

The spelling of 22697104 in words is "twenty-two million, six hundred ninety-seven thousand, one hundred four".