140098606 has 8 divisors (see below), whose sum is σ = 210324240. Its totient is φ = 69990528.

The previous prime is 140098603. The next prime is 140098657. The reversal of 140098606 is 606890041.

140098606 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140098603) 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, 26346 + ... + 31213.

It is an arithmetic number, because the mean of its divisors is an integer number (26290530).

Almost surely, 2^140098606 is an apocalyptic number.

140098606 is a deficient number, since it is larger than the sum of its proper divisors (70225634).

140098606 is a wasteful number, since it uses less digits than its factorization.

140098606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58778.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 140098606 is about 11836.3256967692. The cubic root of 140098606 is about 519.3712889738.

The spelling of 140098606 in words is "one hundred forty million, ninety-eight thousand, six hundred six".