140164150 has 48 divisors (see below), whose sum is σ = 315488736. Its totient is φ = 45227520.

The previous prime is 140164111. The next prime is 140164207. The reversal of 140164150 is 51461041.

140164150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5829 + ... + 17728.

It is an arithmetic number, because the mean of its divisors is an integer number (6572682).

Almost surely, 2^140164150 is an apocalyptic number.

140164150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140164150 is an abundant number, since it is smaller than the sum of its proper divisors (175324586).

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

140164150 is a wasteful number, since it uses less digits than its factorization.

140164150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23593 (or 23588 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 140164150 is about 11839.0941376441. The cubic root of 140164150 is about 519.4522708988.

The spelling of 140164150 in words is "one hundred forty million, one hundred sixty-four thousand, one hundred fifty".