140804698 has 8 divisors (see below), whose sum is σ = 211272192. Its totient is φ = 70380636.

The previous prime is 140804681. The next prime is 140804707. The reversal of 140804698 is 896408041.

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

It is a self number, because there is not a number n which added to its sum of digits gives 140804698.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940 + ... + 16807.

It is an arithmetic number, because the mean of its divisors is an integer number (26409024).

Almost surely, 2^140804698 is an apocalyptic number.

140804698 is a deficient number, since it is larger than the sum of its proper divisors (70467494).

140804698 is a wasteful number, since it uses less digits than its factorization.

140804698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21716.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 140804698 is about 11866.1155396364. The cubic root of 140804698 is about 520.2423648302.

The spelling of 140804698 in words is "one hundred forty million, eight hundred four thousand, six hundred ninety-eight".