140747614 has 16 divisors (see below), whose sum is σ = 249602400. Its totient is φ = 58240224.

The previous prime is 140747599. The next prime is 140747639. The reversal of 140747614 is 416747041.

140747614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 140747614.

It is a congruent number.

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, 172929 + ... + 173740.

It is an arithmetic number, because the mean of its divisors is an integer number (15600150).

Almost surely, 2^140747614 is an apocalyptic number.

140747614 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140747614 is a deficient number, since it is larger than the sum of its proper divisors (108854786).

140747614 is a wasteful number, since it uses less digits than its factorization.

140747614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346707.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 140747614 is about 11863.7099593677. The cubic root of 140747614 is about 520.1720510558.

The spelling of 140747614 in words is "one hundred forty million, seven hundred forty-seven thousand, six hundred fourteen".