2670123 has 8 divisors (see below), whose sum is σ = 3675136. Its totient is φ = 1722600.

The previous prime is 2670113. The next prime is 2670131. The reversal of 2670123 is 3210762.

It is a happy number.

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

It is not a de Polignac number, because 2670123 - 2¹³ = 2661931 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2670123.

It is not an unprimeable number, because it can be changed into a prime (2670113) 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, 14263 + ... + 14448.

It is an arithmetic number, because the mean of its divisors is an integer number (459392).

2^2670123 is an apocalyptic number.

2670123 is a deficient number, since it is larger than the sum of its proper divisors (1005013).

2670123 is a wasteful number, since it uses less digits than its factorization.

2670123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28745.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 2670123 is about 1634.0511007921. The cubic root of 2670123 is about 138.7321411963.

Adding to 2670123 its reverse (3210762), we get a palindrome (5880885).

The spelling of 2670123 in words is "two million, six hundred seventy thousand, one hundred twenty-three".