22295270 has 8 divisors (see below), whose sum is σ = 40131504. Its totient is φ = 8918104.

The previous prime is 22295233. The next prime is 22295281. The reversal of 22295270 is 7259222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1114754 + ... + 1114773.

It is an arithmetic number, because the mean of its divisors is an integer number (5016438).

Almost surely, 2^22295270 is an apocalyptic number.

22295270 is a deficient number, since it is larger than the sum of its proper divisors (17836234).

22295270 is a wasteful number, since it uses less digits than its factorization.

22295270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229534.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 22295270 is about 4721.7867380897. The cubic root of 22295270 is about 281.4519392515.

The spelling of 22295270 in words is "twenty-two million, two hundred ninety-five thousand, two hundred seventy".