1923025225 has 24 divisors (see below), whose sum is σ = 2630590560. Its totient is φ = 1382832000.

The previous prime is 1923025219. The next prime is 1923025241. The reversal of 1923025225 is 5225203291.

It is not a de Polignac number, because 1923025225 - 2³ = 1923025217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14811 + ... + 63760.

It is an arithmetic number, because the mean of its divisors is an integer number (109607940).

Almost surely, 2^1923025225 is an apocalyptic number.

It is an amenable number.

1923025225 is a deficient number, since it is larger than the sum of its proper divisors (707565335).

1923025225 is a wasteful number, since it uses less digits than its factorization.

1923025225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78681 (or 78676 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 1923025225 is about 43852.3115126215. The cubic root of 1923025225 is about 1243.5454429882.

The spelling of 1923025225 in words is "one billion, nine hundred twenty-three million, twenty-five thousand, two hundred twenty-five".