140387300 has 36 divisors (see below), whose sum is σ = 305355456. Its totient is φ = 56023200.

The previous prime is 140387297. The next prime is 140387327. The reversal of 140387300 is 3783041.

It is a self number, because there is not a number n which added to its sum of digits gives 140387300.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 48905 + ... + 51695.

It is an arithmetic number, because the mean of its divisors is an integer number (8482096).

Almost surely, 2^140387300 is an apocalyptic number.

140387300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140387300 is an abundant number, since it is smaller than the sum of its proper divisors (164968156).

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

140387300 is a wasteful number, since it uses less digits than its factorization.

140387300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3308 (or 3301 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 140387300 is about 11848.5146748443. The cubic root of 140387300 is about 519.7277914547.

The spelling of 140387300 in words is "one hundred forty million, three hundred eighty-seven thousand, three hundred".