140797704 has 32 divisors (see below), whose sum is σ = 355417920. Its totient is φ = 46476096.

The previous prime is 140797693. The next prime is 140797717. The reversal of 140797704 is 407797041.

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, 26007 + ... + 30950.

It is an arithmetic number, because the mean of its divisors is an integer number (11106810).

Almost surely, 2^140797704 is an apocalyptic number.

It is an amenable number.

140797704 is an abundant number, since it is smaller than the sum of its proper divisors (214620216).

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

140797704 is a wasteful number, since it uses less digits than its factorization.

140797704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57069 (or 57065 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 39.

The square root of 140797704 is about 11865.8208312784. The cubic root of 140797704 is about 520.2337509241.

The spelling of 140797704 in words is "one hundred forty million, seven hundred ninety-seven thousand, seven hundred four".