23620622 has 4 divisors (see below), whose sum is σ = 35430936. Its totient is φ = 11810310.

The previous prime is 23620589. The next prime is 23620673. The reversal of 23620622 is 22602632.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5905154 + ... + 5905157.

It is an arithmetic number, because the mean of its divisors is an integer number (8857734).

Almost surely, 2^23620622 is an apocalyptic number.

23620622 is a deficient number, since it is larger than the sum of its proper divisors (11810314).

23620622 is a wasteful number, since it uses less digits than its factorization.

23620622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11810313.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 23620622 is about 4860.1051428956. The cubic root of 23620622 is about 286.9219518495.

It can be divided in two parts, 23620 and 622, that added together give a palindrome (24242).

The spelling of 23620622 in words is "twenty-three million, six hundred twenty thousand, six hundred twenty-two".