22374234 has 12 divisors (see below), whose sum is σ = 48477546. Its totient is φ = 7458072.

The previous prime is 22374223. The next prime is 22374269. The reversal of 22374234 is 43247322.

22374234 is a `hidden beast` number, since 2 + 237 + 423 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 20115225 + 2259009 = 4485^2 + 1503^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22374198 and 22374207.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 621489 + ... + 621524.

Almost surely, 2^22374234 is an apocalyptic number.

22374234 is an abundant number, since it is smaller than the sum of its proper divisors (26103312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22374234 is a wasteful number, since it uses less digits than its factorization.

22374234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243021 (or 1243018 counting only the distinct ones).

The product of its digits is 8064, while the sum is 27.

The square root of 22374234 is about 4730.1410126972. The cubic root of 22374234 is about 281.7838240649.

The spelling of 22374234 in words is "twenty-two million, three hundred seventy-four thousand, two hundred thirty-four".