140514463 has 8 divisors (see below), whose sum is σ = 142112880. Its totient is φ = 138925440.

The previous prime is 140514403. The next prime is 140514547. The reversal of 140514463 is 364415041.

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

It is a cyclic number.

It is not a de Polignac number, because 140514463 - 2⁹ = 140513951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140514403) 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 7 ways as a sum of consecutive naturals, for example, 30231 + ... + 34567.

It is an arithmetic number, because the mean of its divisors is an integer number (17764110).

Almost surely, 2^140514463 is an apocalyptic number.

140514463 is a deficient number, since it is larger than the sum of its proper divisors (1598417).

140514463 is a wasteful number, since it uses less digits than its factorization.

140514463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4697.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 140514463 is about 11853.8796602631. The cubic root of 140514463 is about 519.8846674692.

The spelling of 140514463 in words is "one hundred forty million, five hundred fourteen thousand, four hundred sixty-three".