19052492 has 6 divisors (see below), whose sum is σ = 33341868. Its totient is φ = 9526244.

The previous prime is 19052471. The next prime is 19052513. The reversal of 19052492 is 29425091.

It is an interprime number because it is at equal distance from previous prime (19052471) and next prime (19052513).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2381558 + ... + 2381565.

It is an arithmetic number, because the mean of its divisors is an integer number (5556978).

Almost surely, 2^19052492 is an apocalyptic number.

It is an amenable number.

19052492 is a deficient number, since it is larger than the sum of its proper divisors (14289376).

19052492 is a wasteful number, since it uses less digits than its factorization.

19052492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4763127 (or 4763125 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 19052492 is about 4364.9160358477. The cubic root of 19052492 is about 267.0856753021.

The spelling of 19052492 in words is "nineteen million, fifty-two thousand, four hundred ninety-two".