23074422 has 16 divisors (see below), whose sum is σ = 52741632. Its totient is φ = 6592680.

The previous prime is 23074411. The next prime is 23074453. The reversal of 23074422 is 22447032.

It is a junction number, because it is equal to n+sod(n) for n = 23074392 and 23074401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274654 + ... + 274737.

It is an arithmetic number, because the mean of its divisors is an integer number (3296352).

Almost surely, 2^23074422 is an apocalyptic number.

23074422 is an abundant number, since it is smaller than the sum of its proper divisors (29667210).

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

23074422 is a wasteful number, since it uses less digits than its factorization.

23074422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549403.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 23074422 is about 4803.5842867592. The cubic root of 23074422 is about 284.6931014641.

The spelling of 23074422 in words is "twenty-three million, seventy-four thousand, four hundred twenty-two".