4621023 has 16 divisors (see below), whose sum is σ = 7468800. Its totient is φ = 2800440.

The previous prime is 4621021. The next prime is 4621031. The reversal of 4621023 is 3201264.

It is a happy number.

4621023 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4621023 - 2¹ = 4621021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4620987 and 4621005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4621021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7483 + ... + 8076.

It is an arithmetic number, because the mean of its divisors is an integer number (466800).

Almost surely, 2^4621023 is an apocalyptic number.

4621023 is a deficient number, since it is larger than the sum of its proper divisors (2847777).

4621023 is a wasteful number, since it uses less digits than its factorization.

4621023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15579 (or 15573 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4621023 is about 2149.6564841853. The cubic root of 4621023 is about 166.5633230449.

Adding to 4621023 its reverse (3201264), we get a palindrome (7822287).

It can be divided in two parts, 462 and 1023, that added together give a triangular number (1485 = T₅₄).

The spelling of 4621023 in words is "four million, six hundred twenty-one thousand, twenty-three".