22850434 has 16 divisors (see below), whose sum is σ = 35913600. Its totient is φ = 10889424.

The previous prime is 22850419. The next prime is 22850437. The reversal of 22850434 is 43405822.

It is not an unprimeable number, because it can be changed into a prime (22850437) 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, 2089 + ... + 7075.

It is an arithmetic number, because the mean of its divisors is an integer number (2244600).

Almost surely, 2^22850434 is an apocalyptic number.

22850434 is a deficient number, since it is larger than the sum of its proper divisors (13063166).

22850434 is a wasteful number, since it uses less digits than its factorization.

22850434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5097.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 22850434 is about 4780.2127567714. The cubic root of 22850434 is about 283.7689137192.

The spelling of 22850434 in words is "twenty-two million, eight hundred fifty thousand, four hundred thirty-four".