19048245 has 16 divisors (see below), whose sum is σ = 32270400. Its totient is φ = 9561344.

The previous prime is 19048219. The next prime is 19048261. The reversal of 19048245 is 54284091.

It is not a de Polignac number, because 19048245 - 2¹⁰ = 19047221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37095 + ... + 37604.

It is an arithmetic number, because the mean of its divisors is an integer number (2016900).

Almost surely, 2^19048245 is an apocalyptic number.

19048245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

19048245 is a deficient number, since it is larger than the sum of its proper divisors (13222155).

19048245 is a wasteful number, since it uses less digits than its factorization.

19048245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74724.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 19048245 is about 4364.4295159849. The cubic root of 19048245 is about 267.0658284292.

The spelling of 19048245 in words is "nineteen million, forty-eight thousand, two hundred forty-five".