140583480 has 32 divisors (see below), whose sum is σ = 421750800. Its totient is φ = 37488896.

The previous prime is 140583431. The next prime is 140583493. The reversal of 140583480 is 84385041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585645 + ... + 585884.

Almost surely, 2^140583480 is an apocalyptic number.

140583480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140583480 is an abundant number, since it is smaller than the sum of its proper divisors (281167320).

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

140583480 is a wasteful number, since it uses less digits than its factorization.

140583480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171543 (or 1171539 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 140583480 is about 11856.7904594793. The cubic root of 140583480 is about 519.9697714183.

The spelling of 140583480 in words is "one hundred forty million, five hundred eighty-three thousand, four hundred eighty".