140294262 has 16 divisors (see below), whose sum is σ = 280896192. Its totient is φ = 46713480.

The previous prime is 140294249. The next prime is 140294291. The reversal of 140294262 is 262492041.

140294262 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6664 + ... + 18027.

It is an arithmetic number, because the mean of its divisors is an integer number (17556012).

Almost surely, 2^140294262 is an apocalyptic number.

140294262 is an abundant number, since it is smaller than the sum of its proper divisors (140601930).

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

140294262 is a wasteful number, since it uses less digits than its factorization.

140294262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25643.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 140294262 is about 11844.5878780142. The cubic root of 140294262 is about 519.6129540963.

The spelling of 140294262 in words is "one hundred forty million, two hundred ninety-four thousand, two hundred sixty-two".