19342048 has 24 divisors (see below), whose sum is σ = 41542200. Its totient is φ = 8791680.

The previous prime is 19342021. The next prime is 19342067. The reversal of 19342048 is 84024391.

It is a super-2 number, since 2×19342048² = 748229641668608, 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 3 ways as a sum of consecutive naturals, for example, 27123 + ... + 27826.

It is an arithmetic number, because the mean of its divisors is an integer number (1730925).

Almost surely, 2^19342048 is an apocalyptic number.

It is an amenable number.

19342048 is an abundant number, since it is smaller than the sum of its proper divisors (22200152).

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

19342048 is a wasteful number, since it uses less digits than its factorization.

19342048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54970 (or 54962 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 19342048 is about 4397.9595268715. The cubic root of 19342048 is about 268.4319165909.

The spelling of 19342048 in words is "nineteen million, three hundred forty-two thousand, forty-eight".