22825042 has 8 divisors (see below), whose sum is σ = 36039600. Its totient is φ = 10811844.

The previous prime is 22825037. The next prime is 22825043. The reversal of 22825042 is 24052822.

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

It is a junction number, because it is equal to n+sod(n) for n = 22824998 and 22825016.

It is not an unprimeable number, because it can be changed into a prime (22825043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300292 + ... + 300367.

It is an arithmetic number, because the mean of its divisors is an integer number (4504950).

Almost surely, 2^22825042 is an apocalyptic number.

22825042 is a deficient number, since it is larger than the sum of its proper divisors (13214558).

22825042 is a wasteful number, since it uses less digits than its factorization.

22825042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600680.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 22825042 is about 4777.5560697913. The cubic root of 22825042 is about 283.6637642813.

Adding to 22825042 its reverse (24052822), we get a palindrome (46877864).

The spelling of 22825042 in words is "twenty-two million, eight hundred twenty-five thousand, forty-two".