140774356 has 12 divisors (see below), whose sum is σ = 246552768. Its totient is φ = 70330712.

The previous prime is 140774351. The next prime is 140774369. The reversal of 140774356 is 653477041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140774351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8236 + ... + 18691.

It is an arithmetic number, because the mean of its divisors is an integer number (20546064).

Almost surely, 2^140774356 is an apocalyptic number.

It is an amenable number.

140774356 is a deficient number, since it is larger than the sum of its proper divisors (105778412).

140774356 is a wasteful number, since it uses less digits than its factorization.

140774356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28238 (or 28236 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 140774356 is about 11864.8369563176. The cubic root of 140774356 is about 520.2049931420.

The spelling of 140774356 in words is "one hundred forty million, seven hundred seventy-four thousand, three hundred fifty-six".