140164062 has 8 divisors (see below), whose sum is σ = 280328136. Its totient is φ = 46721352.

The previous prime is 140164061. The next prime is 140164069. The reversal of 140164062 is 260461041.

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

140164062 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140164061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11680333 + ... + 11680344.

It is an arithmetic number, because the mean of its divisors is an integer number (35041017).

Almost surely, 2^140164062 is an apocalyptic number.

140164062 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

140164062 is a wasteful number, since it uses less digits than its factorization.

140164062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23360682.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 140164062 is about 11839.0904211430. The cubic root of 140164062 is about 519.4521621887.

The spelling of 140164062 in words is "one hundred forty million, one hundred sixty-four thousand, sixty-two".