140510006 has 32 divisors (see below), whose sum is σ = 261488640. Its totient is φ = 55139616.

The previous prime is 140509991. The next prime is 140510039. The reversal of 140510006 is 600015041.

It is a happy number.

It is a super-2 number, since 2×140510006² = 39486123572240072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20075 + ... + 26153.

It is an arithmetic number, because the mean of its divisors is an integer number (8171520).

Almost surely, 2^140510006 is an apocalyptic number.

140510006 is a deficient number, since it is larger than the sum of its proper divisors (120978634).

140510006 is a wasteful number, since it uses less digits than its factorization.

140510006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6228.

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

The square root of 140510006 is about 11853.6916612505. The cubic root of 140510006 is about 519.8791706437.

Adding to 140510006 its reverse (600015041), we get a palindrome (740525047).

It can be divided in two parts, 1405 and 10006, that added together give a palindrome (11411).

The spelling of 140510006 in words is "one hundred forty million, five hundred ten thousand, six".