22676542 has 8 divisors (see below), whose sum is σ = 38874096. Its totient is φ = 9718512.

The previous prime is 22676509. The next prime is 22676543. The reversal of 22676542 is 24567622.

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 = 22676498 and 22676507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22676543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809863 + ... + 809890.

It is an arithmetic number, because the mean of its divisors is an integer number (4859262).

Almost surely, 2^22676542 is an apocalyptic number.

22676542 is a deficient number, since it is larger than the sum of its proper divisors (16197554).

22676542 is a wasteful number, since it uses less digits than its factorization.

22676542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619762.

The product of its digits is 40320, while the sum is 34.

The square root of 22676542 is about 4761.9892902022. The cubic root of 22676542 is about 283.0472520333.

The spelling of 22676542 in words is "twenty-two million, six hundred seventy-six thousand, five hundred forty-two".