140600051 has 8 divisors (see below), whose sum is σ = 141790464. Its totient is φ = 139413960.

The previous prime is 140600027. The next prime is 140600071. The reversal of 140600051 is 150006041.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140600051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140600011) 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, 102170 + ... + 103536.

It is an arithmetic number, because the mean of its divisors is an integer number (17723808).

Almost surely, 2^140600051 is an apocalyptic number.

140600051 is a deficient number, since it is larger than the sum of its proper divisors (1190413).

140600051 is a wasteful number, since it uses less digits than its factorization.

140600051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 140600051 is about 11857.4892367651. The cubic root of 140600051 is about 519.9902007522.

Adding to 140600051 its reverse (150006041), we get a palindrome (290606092).

The spelling of 140600051 in words is "one hundred forty million, six hundred thousand, fifty-one".