140734674 has 24 divisors (see below), whose sum is σ = 305191692. Its totient is φ = 46870560.

The previous prime is 140734667. The next prime is 140734697. The reversal of 140734674 is 476437041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 133749225 + 6985449 = 11565^2 + 2643^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23464 + ... + 28844.

Almost surely, 2^140734674 is an apocalyptic number.

140734674 is an abundant number, since it is smaller than the sum of its proper divisors (164457018).

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

140734674 is a wasteful number, since it uses less digits than its factorization.

140734674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6842 (or 6839 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 140734674 is about 11863.1645862308. The cubic root of 140734674 is about 520.1561094413.

The spelling of 140734674 in words is "one hundred forty million, seven hundred thirty-four thousand, six hundred seventy-four".