22825342 has 4 divisors (see below), whose sum is σ = 34238016. Its totient is φ = 11412670.

The previous prime is 22825267. The next prime is 22825381. The reversal of 22825342 is 24352822.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22825342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5706334 + ... + 5706337.

It is an arithmetic number, because the mean of its divisors is an integer number (8559504).

Almost surely, 2^22825342 is an apocalyptic number.

22825342 is a deficient number, since it is larger than the sum of its proper divisors (11412674).

22825342 is a wasteful number, since it uses less digits than its factorization.

22825342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11412673.

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

The square root of 22825342 is about 4777.5874664939. The cubic root of 22825342 is about 283.6650070502.

The spelling of 22825342 in words is "twenty-two million, eight hundred twenty-five thousand, three hundred forty-two".