1826834725 has 12 divisors (see below), whose sum is σ = 2279177536. Its totient is φ = 1452498480.

The previous prime is 1826834719. The next prime is 1826834753. The reversal of 1826834725 is 5274386281.

It is not a de Polignac number, because 1826834725 - 2³ = 1826834717 is a prime.

It is a super-2 number, since 2×1826834725² = 6674650224931651250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220077 + ... + 228226.

Almost surely, 2^1826834725 is an apocalyptic number.

It is an amenable number.

1826834725 is a deficient number, since it is larger than the sum of its proper divisors (452342811).

1826834725 is a wasteful number, since it uses less digits than its factorization.

1826834725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448476 (or 448471 counting only the distinct ones).

The product of its digits is 645120, while the sum is 46.

The square root of 1826834725 is about 42741.4871641126. The cubic root of 1826834725 is about 1222.4555766634.

The spelling of 1826834725 in words is "one billion, eight hundred twenty-six million, eight hundred thirty-four thousand, seven hundred twenty-five".