2023470 has 24 divisors (see below), whose sum is σ = 5261256. Its totient is φ = 539568.

The previous prime is 2023453. The next prime is 2023501. The reversal of 2023470 is 743202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11152 + ... + 11331.

It is an arithmetic number, because the mean of its divisors is an integer number (219219).

2^2023470 is an apocalyptic number.

2023470 is an abundant number, since it is smaller than the sum of its proper divisors (3237786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2023470 is a wasteful number, since it uses less digits than its factorization.

2023470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22496 (or 22493 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 2023470 is about 1422.4872582909. The cubic root of 2023470 is about 126.4830287553.

Adding to 2023470 its reverse (743202), we get a palindrome (2766672).

The spelling of 2023470 in words is "two million, twenty-three thousand, four hundred seventy".