231450060 has 48 divisors (see below), whose sum is σ = 657199872. Its totient is φ = 60849600.

The previous prime is 231450049. The next prime is 231450067. The reversal of 231450060 is 60054132.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (231450067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22906 + ... + 31425.

It is an arithmetic number, because the mean of its divisors is an integer number (13691664).

Almost surely, 2^231450060 is an apocalyptic number.

231450060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231450060 is an abundant number, since it is smaller than the sum of its proper divisors (425749812).

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

231450060 is a wasteful number, since it uses less digits than its factorization.

231450060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54414 (or 54412 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 231450060 is about 15213.4828359584. The cubic root of 231450060 is about 613.9774666617.

The spelling of 231450060 in words is "two hundred thirty-one million, four hundred fifty thousand, sixty".