19795152 has 40 divisors (see below), whose sum is σ = 55072864. Its totient is φ = 6090624.

The previous prime is 19795133. The next prime is 19795159. The reversal of 19795152 is 25159791.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 19795152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19795159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15238 + ... + 16485.

Almost surely, 2^19795152 is an apocalyptic number.

19795152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

19795152 is an abundant number, since it is smaller than the sum of its proper divisors (35277712).

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

19795152 is a wasteful number, since it uses less digits than its factorization.

19795152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31747 (or 31741 counting only the distinct ones).

The product of its digits is 28350, while the sum is 39.

The square root of 19795152 is about 4449.1743054189. The cubic root of 19795152 is about 270.5118411568.

The spelling of 19795152 in words is "nineteen million, seven hundred ninety-five thousand, one hundred fifty-two".