19235996 has 24 divisors (see below), whose sum is σ = 37425024. Its totient is φ = 8591040.

The previous prime is 19235989. The next prime is 19236001. The reversal of 19235996 is 69953291.

It is a super-2 number, since 2×19235996² = 740047084224032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4355 + ... + 7578.

It is an arithmetic number, because the mean of its divisors is an integer number (1559376).

Almost surely, 2^19235996 is an apocalyptic number.

It is an amenable number.

19235996 is a deficient number, since it is larger than the sum of its proper divisors (18189028).

19235996 is a wasteful number, since it uses less digits than its factorization.

19235996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11981 (or 11979 counting only the distinct ones).

The product of its digits is 131220, while the sum is 44.

The square root of 19235996 is about 4385.8859994304. The cubic root of 19235996 is about 267.9404152082.

The spelling of 19235996 in words is "nineteen million, two hundred thirty-five thousand, nine hundred ninety-six".