140092304 has 20 divisors (see below), whose sum is σ = 296104560. Its totient is φ = 63678240.

The previous prime is 140092283. The next prime is 140092307. The reversal of 140092304 is 403290041.

It is a self number, because there is not a number n which added to its sum of digits gives 140092304.

It is not an unprimeable number, because it can be changed into a prime (140092307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397814 + ... + 398165.

It is an arithmetic number, because the mean of its divisors is an integer number (14805228).

Almost surely, 2^140092304 is an apocalyptic number.

It is an amenable number.

140092304 is an abundant number, since it is smaller than the sum of its proper divisors (156012256).

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

140092304 is a wasteful number, since it uses less digits than its factorization.

140092304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795998 (or 795992 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 140092304 is about 11836.0594794045. The cubic root of 140092304 is about 519.3635012995.

The spelling of 140092304 in words is "one hundred forty million, ninety-two thousand, three hundred four".