230531470 has 16 divisors (see below), whose sum is σ = 446876640. Its totient is φ = 85119264.

The previous prime is 230531443. The next prime is 230531473. The reversal of 230531470 is 74135032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230531473) 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, 886530 + ... + 886789.

It is an arithmetic number, because the mean of its divisors is an integer number (27929790).

Almost surely, 2^230531470 is an apocalyptic number.

230531470 is a deficient number, since it is larger than the sum of its proper divisors (216345170).

230531470 is a wasteful number, since it uses less digits than its factorization.

230531470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773339.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 230531470 is about 15183.2628245710. The cubic root of 230531470 is about 613.1641287211.

The spelling of 230531470 in words is "two hundred thirty million, five hundred thirty-one thousand, four hundred seventy".