140773374 has 72 divisors (see below), whose sum is σ = 358066800. Its totient is φ = 39954600.

The previous prime is 140773361. The next prime is 140773397. The reversal of 140773374 is 473377041.

140773374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 932199 + ... + 932349.

It is an arithmetic number, because the mean of its divisors is an integer number (4973150).

Almost surely, 2^140773374 is an apocalyptic number.

140773374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 140773374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179033400).

140773374 is an abundant number, since it is smaller than the sum of its proper divisors (217293426).

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

140773374 is an equidigital number, since it uses as much as digits as its factorization.

140773374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 36.

The square root of 140773374 is about 11864.7955734602. The cubic root of 140773374 is about 520.2037835408.

The spelling of 140773374 in words is "one hundred forty million, seven hundred seventy-three thousand, three hundred seventy-four".