140054514 has 32 divisors (see below), whose sum is σ = 295254720. Its totient is φ = 44221632.

The previous prime is 140054507. The next prime is 140054527. The reversal of 140054514 is 415450041.

It is a happy number.

140054514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1629 + ... + 16815.

It is an arithmetic number, because the mean of its divisors is an integer number (9226710).

Almost surely, 2^140054514 is an apocalyptic number.

140054514 is an abundant number, since it is smaller than the sum of its proper divisors (155200206).

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

140054514 is a wasteful number, since it uses less digits than its factorization.

140054514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15274.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 140054514 is about 11834.4629789442. The cubic root of 140054514 is about 519.3167975401.

The spelling of 140054514 in words is "one hundred forty million, fifty-four thousand, five hundred fourteen".