140230862 has 8 divisors (see below), whose sum is σ = 219491856. Its totient is φ = 67066912.

The previous prime is 140230837. The next prime is 140230873. The reversal of 140230862 is 268032041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1524203 + ... + 1524294.

It is an arithmetic number, because the mean of its divisors is an integer number (27436482).

Almost surely, 2^140230862 is an apocalyptic number.

140230862 is a deficient number, since it is larger than the sum of its proper divisors (79260994).

140230862 is a wasteful number, since it uses less digits than its factorization.

140230862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048522.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 140230862 is about 11841.9112477674. The cubic root of 140230862 is about 519.5346700084.

The spelling of 140230862 in words is "one hundred forty million, two hundred thirty thousand, eight hundred sixty-two".