140914226 has 8 divisors (see below), whose sum is σ = 211440684. Its totient is φ = 70434000.

The previous prime is 140914223. The next prime is 140914229. The reversal of 140914226 is 622419041.

It is an interprime number because it is at equal distance from previous prime (140914223) and next prime (140914229).

It can be written as a sum of positive squares in 2 ways, for example, as 123232201 + 17682025 = 11101^2 + 4205^2 .

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

It is not an unprimeable number, because it can be changed into a prime (140914223) 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, 2525 + ... + 16976.

Almost surely, 2^140914226 is an apocalyptic number.

140914226 is a deficient number, since it is larger than the sum of its proper divisors (70526458).

140914226 is a wasteful number, since it uses less digits than its factorization.

140914226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23116.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 140914226 is about 11870.7298006483. The cubic root of 140914226 is about 520.3772238187.

The spelling of 140914226 in words is "one hundred forty million, nine hundred fourteen thousand, two hundred twenty-six".