140227282 has 8 divisors (see below), whose sum is σ = 226521036. Its totient is φ = 64720272.

The previous prime is 140227261. The next prime is 140227313. The reversal of 140227282 is 282722041.

140227282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 117483921 + 22743361 = 10839^2 + 4769^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 140227282.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2696653 + ... + 2696704.

Almost surely, 2^140227282 is an apocalyptic number.

140227282 is a deficient number, since it is larger than the sum of its proper divisors (86293754).

140227282 is a wasteful number, since it uses less digits than its factorization.

140227282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5393372.

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 140227282 is about 11841.7600887706. The cubic root of 140227282 is about 519.5302488467.

The spelling of 140227282 in words is "one hundred forty million, two hundred twenty-seven thousand, two hundred eighty-two".