22735542 has 8 divisors (see below), whose sum is σ = 45471096. Its totient is φ = 7578512.

The previous prime is 22735529. The next prime is 22735553. The reversal of 22735542 is 24553722.

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

22735542 is an admirable number.

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, 1894623 + ... + 1894634.

It is an arithmetic number, because the mean of its divisors is an integer number (5683887).

Almost surely, 2^22735542 is an apocalyptic number.

22735542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22735542 is a wasteful number, since it uses less digits than its factorization.

22735542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3789262.

The product of its digits is 16800, while the sum is 30.

The square root of 22735542 is about 4768.1801559924. The cubic root of 22735542 is about 283.2925176115.

The spelling of 22735542 in words is "twenty-two million, seven hundred thirty-five thousand, five hundred forty-two".