1230892825 has 12 divisors (see below), whose sum is σ = 1527558480. Its totient is φ = 983906960.

The previous prime is 1230892807. The next prime is 1230892847. The reversal of 1230892825 is 5282980321.

It is not a de Polignac number, because 1230892825 - 2⁷ = 1230892697 is a prime.

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, 11922 + ... + 51028.

It is an arithmetic number, because the mean of its divisors is an integer number (127296540).

Almost surely, 2^1230892825 is an apocalyptic number.

It is an amenable number.

1230892825 is a deficient number, since it is larger than the sum of its proper divisors (296665655).

1230892825 is a wasteful number, since it uses less digits than its factorization.

1230892825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40376 (or 40371 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 1230892825 is about 35084.0822168687. The cubic root of 1230892825 is about 1071.7004507709.

The spelling of 1230892825 in words is "one billion, two hundred thirty million, eight hundred ninety-two thousand, eight hundred twenty-five".