22674556 has 6 divisors (see below), whose sum is σ = 39680480. Its totient is φ = 11337276.

The previous prime is 22674497. The next prime is 22674563. The reversal of 22674556 is 65547622.

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, 2834316 + ... + 2834323.

Almost surely, 2^22674556 is an apocalyptic number.

It is an amenable number.

22674556 is a deficient number, since it is larger than the sum of its proper divisors (17005924).

22674556 is a wasteful number, since it uses less digits than its factorization.

22674556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5668643 (or 5668641 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 22674556 is about 4761.7807593378. The cubic root of 22674556 is about 283.0389887473.

It can be divided in two parts, 226745 and 56, that added together give a triangular number (226801 = T₆₇₃).

The spelling of 22674556 in words is "twenty-two million, six hundred seventy-four thousand, five hundred fifty-six".