19241004 has 12 divisors (see below), whose sum is σ = 44895704. Its totient is φ = 6413664.

The previous prime is 19240981. The next prime is 19241011. The reversal of 19241004 is 40014291.

It is a tau number, because it is divible by the number of its divisors (12).

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, 801697 + ... + 801720.

Almost surely, 2^19241004 is an apocalyptic number.

It is an amenable number.

19241004 is an abundant number, since it is smaller than the sum of its proper divisors (25654700).

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

19241004 is a wasteful number, since it uses less digits than its factorization.

19241004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603424 (or 1603422 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 19241004 is about 4386.4568845482. The cubic root of 19241004 is about 267.9636655278.

Adding to 19241004 its reverse (40014291), we get a palindrome (59255295).

The spelling of 19241004 in words is "nineteen million, two hundred forty-one thousand, four".