231450062 has 4 divisors (see below), whose sum is σ = 347175096. Its totient is φ = 115725030.

The previous prime is 231450049. The next prime is 231450067. The reversal of 231450062 is 260054132.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57862514 + ... + 57862517.

It is an arithmetic number, because the mean of its divisors is an integer number (86793774).

Almost surely, 2^231450062 is an apocalyptic number.

231450062 is a deficient number, since it is larger than the sum of its proper divisors (115725034).

231450062 is a wasteful number, since it uses less digits than its factorization.

231450062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115725033.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 231450062 is about 15213.4829016895. The cubic root of 231450062 is about 613.9774684302.

The spelling of 231450062 in words is "two hundred thirty-one million, four hundred fifty thousand, sixty-two".