4023473 has 2 divisors, whose sum is σ = 4023474. Its totient is φ = 4023472.

The previous prime is 4023469. The next prime is 4023479. The reversal of 4023473 is 3743204.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3888784 + 134689 = 1972^2 + 367^2 .

It is a cyclic number.

It is not a de Polignac number, because 4023473 - 2² = 4023469 is a prime.

It is equal to p₂₈₄₇₀₂ and since 4023473 and 284702 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (4023479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011736 + 2011737.

It is an arithmetic number, because the mean of its divisors is an integer number (2011737).

Almost surely, 2^4023473 is an apocalyptic number.

It is an amenable number.

4023473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4023473 is an equidigital number, since it uses as much as digits as its factorization.

4023473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 4023473 is about 2005.8596660784. The cubic root of 4023473 is about 159.0500086621.

Adding to 4023473 its reverse (3743204), we get a palindrome (7766677).

The spelling of 4023473 in words is "four million, twenty-three thousand, four hundred seventy-three".