2146607 has 4 divisors (see below), whose sum is σ = 2272896. Its totient is φ = 2020320.

The previous prime is 2146589. The next prime is 2146619. The reversal of 2146607 is 7066412.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2146607 is a prime.

It is a super-2 number, since 2×2146607² = 9215843224898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146687) 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, 63119 + ... + 63152.

It is an arithmetic number, because the mean of its divisors is an integer number (568224).

2^2146607 is an apocalyptic number.

2146607 is a deficient number, since it is larger than the sum of its proper divisors (126289).

2146607 is a wasteful number, since it uses less digits than its factorization.

2146607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126288.

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

The square root of 2146607 is about 1465.1303696259. The cubic root of 2146607 is about 128.9983574496.

The spelling of 2146607 in words is "two million, one hundred forty-six thousand, six hundred seven".