16301140 has 24 divisors (see below), whose sum is σ = 34313832. Its totient is φ = 6504960.

The previous prime is 16301111. The next prime is 16301177. The reversal of 16301140 is 4110361.

It can be written as a sum of positive squares in 4 ways, for example, as 1153476 + 15147664 = 1074^2 + 3892^2 .

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 11680 + ... + 13000.

It is an arithmetic number, because the mean of its divisors is an integer number (1429743).

Almost surely, 2^16301140 is an apocalyptic number.

16301140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16301140 is an abundant number, since it is smaller than the sum of its proper divisors (18012692).

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

16301140 is a wasteful number, since it uses less digits than its factorization.

16301140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1947 (or 1945 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 16301140 is about 4037.4670277291. The cubic root of 16301140 is about 253.5552802556. Note that the first 3 decimals are identical.

The spelling of 16301140 in words is "sixteen million, three hundred one thousand, one hundred forty".