140754214 has 4 divisors (see below), whose sum is σ = 211131324. Its totient is φ = 70377106.

The previous prime is 140754199. The next prime is 140754217. The reversal of 140754214 is 412457041.

140754214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140754217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35188552 + ... + 35188555.

It is an arithmetic number, because the mean of its divisors is an integer number (52782831).

Almost surely, 2^140754214 is an apocalyptic number.

140754214 is a deficient number, since it is larger than the sum of its proper divisors (70377110).

140754214 is an equidigital number, since it uses as much as digits as its factorization.

140754214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70377109.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 140754214 is about 11863.9881153009. The cubic root of 140754214 is about 520.1801816421.

The spelling of 140754214 in words is "one hundred forty million, seven hundred fifty-four thousand, two hundred fourteen".