19422652 has 12 divisors (see below), whose sum is σ = 34025040. Its totient is φ = 9701216.

The previous prime is 19422587. The next prime is 19422659. The reversal of 19422652 is 25622491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19422659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3273 + ... + 7039.

It is an arithmetic number, because the mean of its divisors is an integer number (2835420).

Almost surely, 2^19422652 is an apocalyptic number.

It is an amenable number.

19422652 is a deficient number, since it is larger than the sum of its proper divisors (14602388).

19422652 is a wasteful number, since it uses less digits than its factorization.

19422652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060 (or 5058 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 19422652 is about 4407.1137947641. The cubic root of 19422652 is about 268.8042780581.

The spelling of 19422652 in words is "nineteen million, four hundred twenty-two thousand, six hundred fifty-two".