140265794 has 8 divisors (see below), whose sum is σ = 210472140. Its totient is φ = 70108416.

The previous prime is 140265791. The next prime is 140265817. The reversal of 140265794 is 497562041.

140265794 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 100260169 + 40005625 = 10013^2 + 6325^2 .

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

It is not an unprimeable number, because it can be changed into a prime (140265791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3959 + ... + 17210.

Almost surely, 2^140265794 is an apocalyptic number.

140265794 is a deficient number, since it is larger than the sum of its proper divisors (70206346).

140265794 is a wasteful number, since it uses less digits than its factorization.

140265794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24484.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 140265794 is about 11843.3860867575. The cubic root of 140265794 is about 519.5778057302.

The spelling of 140265794 in words is "one hundred forty million, two hundred sixty-five thousand, seven hundred ninety-four".