2023670 has 16 divisors (see below), whose sum is σ = 3973968. Its totient is φ = 735840.

The previous prime is 2023667. The next prime is 2023727. The reversal of 2023670 is 763202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9089 + ... + 9308.

It is an arithmetic number, because the mean of its divisors is an integer number (248373).

2^2023670 is an apocalyptic number.

2023670 is a deficient number, since it is larger than the sum of its proper divisors (1950298).

2023670 is a wasteful number, since it uses less digits than its factorization.

2023670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18415.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 2023670 is about 1422.5575559534. The cubic root of 2023670 is about 126.4871958169.

Adding to 2023670 its reverse (763202), we get a palindrome (2786872).

The spelling of 2023670 in words is "two million, twenty-three thousand, six hundred seventy".