1874268825 has 72 divisors (see below), whose sum is σ = 3668348544. Its totient is φ = 838780800.

The previous prime is 1874268779. The next prime is 1874268829. The reversal of 1874268825 is 5288624781.

It is not a de Polignac number, because 1874268825 - 2⁸ = 1874268569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1874268829) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 110032 + ... + 125918.

Almost surely, 2^1874268825 is an apocalyptic number.

1874268825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1874268825 is a deficient number, since it is larger than the sum of its proper divisors (1794079719).

1874268825 is a wasteful number, since it uses less digits than its factorization.

1874268825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15935 (or 15919 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 51.

The square root of 1874268825 is about 43292.8264843034. The cubic root of 1874268825 is about 1232.9457289821.

It can be divided in two parts, 187426 and 8825, that added together give a triangular number (196251 = T₆₂₆).

The spelling of 1874268825 in words is "one billion, eight hundred seventy-four million, two hundred sixty-eight thousand, eight hundred twenty-five".