140060557 has 8 divisors (see below), whose sum is σ = 172382336. Its totient is φ = 110817072.

The previous prime is 140060537. The next prime is 140060563. The reversal of 140060557 is 755060041.

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 140060557 - 2¹¹ = 140058509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140060537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769473 + ... + 769654.

It is an arithmetic number, because the mean of its divisors is an integer number (21547792).

Almost surely, 2^140060557 is an apocalyptic number.

It is an amenable number.

140060557 is a deficient number, since it is larger than the sum of its proper divisors (32321779).

140060557 is a wasteful number, since it uses less digits than its factorization.

140060557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539147.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 140060557 is about 11834.7182898453. The cubic root of 140060557 is about 519.3242665039.

The spelling of 140060557 in words is "one hundred forty million, sixty thousand, five hundred fifty-seven".