22830897 has 8 divisors (see below), whose sum is σ = 30940480. Its totient is φ = 14970960.

The previous prime is 22830827. The next prime is 22830901. The reversal of 22830897 is 79803822.

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

It is not a de Polignac number, because 22830897 - 2¹⁴ = 22814513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22830827) 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, 62197 + ... + 62562.

It is an arithmetic number, because the mean of its divisors is an integer number (3867560).

Almost surely, 2^22830897 is an apocalyptic number.

It is an amenable number.

22830897 is a deficient number, since it is larger than the sum of its proper divisors (8109583).

22830897 is a wasteful number, since it uses less digits than its factorization.

22830897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124823.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 22830897 is about 4778.1687914932. The cubic root of 22830897 is about 283.6880170201.

It can be divided in two parts, 228 and 30897, that added together give a triangular number (31125 = T₂₄₉).

The spelling of 22830897 in words is "twenty-two million, eight hundred thirty thousand, eight hundred ninety-seven".