19604952 has 48 divisors (see below), whose sum is σ = 53342640. Its totient is φ = 6504768.

The previous prime is 19604951. The next prime is 19604971. The reversal of 19604952 is 25940691.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19604951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19453 + ... + 20435.

It is an arithmetic number, because the mean of its divisors is an integer number (1111305).

Almost surely, 2^19604952 is an apocalyptic number.

19604952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

19604952 is an abundant number, since it is smaller than the sum of its proper divisors (33737688).

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

19604952 is a wasteful number, since it uses less digits than its factorization.

19604952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272 (or 1265 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 19604952 is about 4427.7479603067. The cubic root of 19604952 is about 269.6426548341.

The spelling of 19604952 in words is "nineteen million, six hundred four thousand, nine hundred fifty-two".