140293196 has 12 divisors (see below), whose sum is σ = 252148848. Its totient is φ = 68250672.

The previous prime is 140293183. The next prime is 140293199. The reversal of 140293196 is 691392041.

It is not an unprimeable number, because it can be changed into a prime (140293199) 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, 473816 + ... + 474111.

It is an arithmetic number, because the mean of its divisors is an integer number (21012404).

Almost surely, 2^140293196 is an apocalyptic number.

It is an amenable number.

140293196 is a deficient number, since it is larger than the sum of its proper divisors (111855652).

140293196 is a wasteful number, since it uses less digits than its factorization.

140293196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947968 (or 947966 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 140293196 is about 11844.5428784736. The cubic root of 140293196 is about 519.6116380320.

The spelling of 140293196 in words is "one hundred forty million, two hundred ninety-three thousand, one hundred ninety-six".