22670542 has 8 divisors (see below), whose sum is σ = 34155000. Its totient is φ = 11285544.

The previous prime is 22670539. The next prime is 22670569. The reversal of 22670542 is 24507622.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22670542.

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, 24292 + ... + 25207.

It is an arithmetic number, because the mean of its divisors is an integer number (4269375).

Almost surely, 2^22670542 is an apocalyptic number.

22670542 is a deficient number, since it is larger than the sum of its proper divisors (11484458).

22670542 is a wasteful number, since it uses less digits than its factorization.

22670542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49730.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 22670542 is about 4761.3592597073. The cubic root of 22670542 is about 283.0222859499.

The spelling of 22670542 in words is "twenty-two million, six hundred seventy thousand, five hundred forty-two".