2860825900 has 18 divisors (see below), whose sum is σ = 6207992420. Its totient is φ = 1144330320.

The previous prime is 2860825889. The next prime is 2860825949. The reversal of 2860825900 is 95280682.

It is a super-2 number, since 2×2860825900² = 16368649660221620000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14304030 + ... + 14304229.

Almost surely, 2^2860825900 is an apocalyptic number.

2860825900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2860825900 is an abundant number, since it is smaller than the sum of its proper divisors (3347166520).

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

2860825900 is a wasteful number, since it uses less digits than its factorization.

2860825900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28608273 (or 28608266 counting only the distinct ones).

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

The square root of 2860825900 is about 53486.6889982919. The cubic root of 2860825900 is about 1419.5928707853.

The spelling of 2860825900 in words is "two billion, eight hundred sixty million, eight hundred twenty-five thousand, nine hundred".