22874330 has 16 divisors (see below), whose sum is σ = 42594120. Its totient is φ = 8834112.

The previous prime is 22874317. The next prime is 22874339. The reversal of 22874330 is 3347822.

It can be written as a sum of positive squares in 4 ways, for example, as 17147881 + 5726449 = 4141^2 + 2393^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 22874293 and 22874302.

It is not an unprimeable number, because it can be changed into a prime (22874339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39149 + ... + 39728.

Almost surely, 2^22874330 is an apocalyptic number.

22874330 is a deficient number, since it is larger than the sum of its proper divisors (19719790).

22874330 is a wasteful number, since it uses less digits than its factorization.

22874330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78913.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 22874330 is about 4782.7115739923. The cubic root of 22874330 is about 283.8677970284.

The spelling of 22874330 in words is "twenty-two million, eight hundred seventy-four thousand, three hundred thirty".