140754424 has 16 divisors (see below), whose sum is σ = 279439200. Its totient is φ = 66237312.

The previous prime is 140754421. The next prime is 140754431. The reversal of 140754424 is 424457041.

140754424 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140754421) 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, 517344 + ... + 517615.

It is an arithmetic number, because the mean of its divisors is an integer number (17464950).

Almost surely, 2^140754424 is an apocalyptic number.

It is an amenable number.

140754424 is a deficient number, since it is larger than the sum of its proper divisors (138684776).

140754424 is a wasteful number, since it uses less digits than its factorization.

140754424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034982 (or 1034978 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 31.

The square root of 140754424 is about 11863.9969656099. The cubic root of 140754424 is about 520.1804403384.

The spelling of 140754424 in words is "one hundred forty million, seven hundred fifty-four thousand, four hundred twenty-four".