230650740 has 72 divisors (see below), whose sum is σ = 725568480. Its totient is φ = 61505568.

The previous prime is 230650733. The next prime is 230650787. The reversal of 230650740 is 47056032.

It is a happy number.

230650740 is a `hidden beast` number, since 2 + 3 + 0 + 650 + 7 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18870 + ... + 28589.

It is an arithmetic number, because the mean of its divisors is an integer number (10077340).

Almost surely, 2^230650740 is an apocalyptic number.

230650740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230650740 is an abundant number, since it is smaller than the sum of its proper divisors (494917740).

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

230650740 is a wasteful number, since it uses less digits than its factorization.

230650740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47483 (or 47469 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 230650740 is about 15187.1899968361. The cubic root of 230650740 is about 613.2698546727.

The spelling of 230650740 in words is "two hundred thirty million, six hundred fifty thousand, seven hundred forty".