231262482 has 16 divisors (see below), whose sum is σ = 504572832. Its totient is φ = 70079520.

The previous prime is 231262459. The next prime is 231262483. The reversal of 231262482 is 284262132.

It is not an unprimeable number, because it can be changed into a prime (231262483) 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, 1751923 + ... + 1752054.

It is an arithmetic number, because the mean of its divisors is an integer number (31535802).

Almost surely, 2^231262482 is an apocalyptic number.

231262482 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

231262482 is an abundant number, since it is smaller than the sum of its proper divisors (273310350).

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

231262482 is a wasteful number, since it uses less digits than its factorization.

231262482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3503993.

The product of its digits is 9216, while the sum is 30.

The square root of 231262482 is about 15207.3167258396. The cubic root of 231262482 is about 613.8115564405.

The spelling of 231262482 in words is "two hundred thirty-one million, two hundred sixty-two thousand, four hundred eighty-two".