5623929 has 12 divisors (see below), whose sum is σ = 8322132. Its totient is φ = 3657600.

The previous prime is 5623859. The next prime is 5623949. The reversal of 5623929 is 9293265.

5623929 is a `hidden beast` number, since 5 + 623 + 9 + 29 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2108304 + 3515625 = 1452^2 + 1875^2 .

It is not a de Polignac number, because 5623929 - 2¹³ = 5615737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5623893 and 5623902.

It is not an unprimeable number, because it can be changed into a prime (5623949) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7252 + ... + 7989.

It is an arithmetic number, because the mean of its divisors is an integer number (693511).

Almost surely, 2^5623929 is an apocalyptic number.

It is an amenable number.

5623929 is a deficient number, since it is larger than the sum of its proper divisors (2698203).

5623929 is a wasteful number, since it uses less digits than its factorization.

5623929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15288 (or 15285 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 5623929 is about 2371.4824477529. The cubic root of 5623929 is about 177.8333773000.

The spelling of 5623929 in words is "five million, six hundred twenty-three thousand, nine hundred twenty-nine".