140104774 has 8 divisors (see below), whose sum is σ = 210259008. Its totient is φ = 70018440.

The previous prime is 140104721. The next prime is 140104777. The reversal of 140104774 is 477401041.

140104774 is digitally balanced in base 3, because in such base 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 (140104777) 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, 11457 + ... + 20284.

It is an arithmetic number, because the mean of its divisors is an integer number (26282376).

Almost surely, 2^140104774 is an apocalyptic number.

140104774 is a deficient number, since it is larger than the sum of its proper divisors (70154234).

140104774 is a wasteful number, since it uses less digits than its factorization.

140104774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33950.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 140104774 is about 11836.5862477321. The cubic root of 140104774 is about 519.3789108319.

The spelling of 140104774 in words is "one hundred forty million, one hundred four thousand, seven hundred seventy-four".