142000590 has 16 divisors (see below), whose sum is σ = 340801488. Its totient is φ = 37866816.

The previous prime is 142000571. The next prime is 142000591. The reversal of 142000590 is 95000241.

142000590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142000591) 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, 2366647 + ... + 2366706.

It is an arithmetic number, because the mean of its divisors is an integer number (21300093).

Almost surely, 2^142000590 is an apocalyptic number.

142000590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142000590 is an abundant number, since it is smaller than the sum of its proper divisors (198800898).

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

142000590 is a wasteful number, since it uses less digits than its factorization.

142000590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4733363.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 142000590 is about 11916.4000436373. The cubic root of 142000590 is about 521.7110671832.

The spelling of 142000590 in words is "one hundred forty-two million, five hundred ninety", and thus it is an aban number.