4140099 has 8 divisors (see below), whose sum is σ = 6133520. Its totient is φ = 2760048.

The previous prime is 4140079. The next prime is 4140107. The reversal of 4140099 is 9900414.

It is not a de Polignac number, because 4140099 - 2¹¹ = 4138051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 153337 = 4140099 / (4 + 1 + 4 + 0 + 0 + 9 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4140029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76642 + ... + 76695.

It is an arithmetic number, because the mean of its divisors is an integer number (766690).

Almost surely, 2^4140099 is an apocalyptic number.

4140099 is a deficient number, since it is larger than the sum of its proper divisors (1993421).

4140099 is a wasteful number, since it uses less digits than its factorization.

4140099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153346 (or 153340 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 4140099 is about 2034.7233227149. The cubic root of 4140099 is about 160.5721572657.

The spelling of 4140099 in words is "four million, one hundred forty thousand, ninety-nine".