230883345 has 192 divisors, whose sum is σ = 551577600. Its totient is φ = 90357120.

The previous prime is 230883337. The next prime is 230883349. The reversal of 230883345 is 543388032.

230883345 = T₂₈₆ + T₂₈₇ + ... + T₁₁₂₀.

230883345 is a `hidden beast` number, since 2 + 308 + 8 + 3 + 345 = 666.

It is not a de Polignac number, because 230883345 - 2³ = 230883337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230883349) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1382452 + ... + 1382618.

It is an arithmetic number, because the mean of its divisors is an integer number (2872800).

Almost surely, 2^230883345 is an apocalyptic number.

It is an amenable number.

230883345 is an abundant number, since it is smaller than the sum of its proper divisors (320694255).

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

230883345 is a wasteful number, since it uses less digits than its factorization.

230883345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 230883345 is about 15194.8460011940. The cubic root of 230883345 is about 613.4759407355.

The spelling of 230883345 in words is "two hundred thirty million, eight hundred eighty-three thousand, three hundred forty-five".