19468475 has 24 divisors (see below), whose sum is σ = 26717040. Its totient is φ = 13979520.

The previous prime is 19468453. The next prime is 19468487. The reversal of 19468475 is 57486491.

It is not a de Polignac number, because 19468475 - 2⁶ = 19468411 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11216 + ... + 12834.

It is an arithmetic number, because the mean of its divisors is an integer number (1113210).

Almost surely, 2^19468475 is an apocalyptic number.

19468475 is a deficient number, since it is larger than the sum of its proper divisors (7248565).

19468475 is a wasteful number, since it uses less digits than its factorization.

19468475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679 (or 1674 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The square root of 19468475 is about 4412.3094859722. The cubic root of 19468475 is about 269.0155046963.

The spelling of 19468475 in words is "nineteen million, four hundred sixty-eight thousand, four hundred seventy-five".