230262520 has 32 divisors (see below), whose sum is σ = 545360400. Its totient is φ = 87257088.

The previous prime is 230262517. The next prime is 230262521. The reversal of 230262520 is 25262032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 230262491 and 230262500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230262521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150729 + ... + 152248.

Almost surely, 2^230262520 is an apocalyptic number.

230262520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230262520 is an abundant number, since it is smaller than the sum of its proper divisors (315097880).

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

230262520 is a wasteful number, since it uses less digits than its factorization.

230262520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303007 (or 303003 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 230262520 is about 15174.4034479119. The cubic root of 230262520 is about 612.9255862131.

The spelling of 230262520 in words is "two hundred thirty million, two hundred sixty-two thousand, five hundred twenty".