16042607 has 4 divisors (see below), whose sum is σ = 18334416. Its totient is φ = 13750800.

The previous prime is 16042601. The next prime is 16042613. The reversal of 16042607 is 70624061.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (16042601) and next prime (16042613).

It is not a de Polignac number, because 16042607 - 2⁴ = 16042591 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 (16042601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1145894 + ... + 1145907.

It is an arithmetic number, because the mean of its divisors is an integer number (4583604).

Almost surely, 2^16042607 is an apocalyptic number.

16042607 is a deficient number, since it is larger than the sum of its proper divisors (2291809).

16042607 is an equidigital number, since it uses as much as digits as its factorization.

16042607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2291808.

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

The square root of 16042607 is about 4005.3223340950. The cubic root of 16042607 is about 252.2076844641.

Adding to 16042607 its reverse (70624061), we get a palindrome (86666668).

The spelling of 16042607 in words is "sixteen million, forty-two thousand, six hundred seven".