16140607 has 8 divisors (see below), whose sum is σ = 18528800. Its totient is φ = 13773024.

The previous prime is 16140601. The next prime is 16140613. The reversal of 16140607 is 70604161.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (16140601) and next prime (16140613).

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

It is a cyclic number.

It is not a de Polignac number, because 16140607 - 2⁷ = 16140479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16140601) 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, 3432 + ... + 6637.

It is an arithmetic number, because the mean of its divisors is an integer number (2316100).

Almost surely, 2^16140607 is an apocalyptic number.

16140607 is a deficient number, since it is larger than the sum of its proper divisors (2388193).

16140607 is a wasteful number, since it uses less digits than its factorization.

16140607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10305.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 16140607 is about 4017.5374298194. The cubic root of 16140607 is about 252.7201987259.

Adding to 16140607 its reverse (70604161), we get a palindrome (86744768).

The spelling of 16140607 in words is "sixteen million, one hundred forty thousand, six hundred seven".