5623078 has 4 divisors (see below), whose sum is σ = 8434620. Its totient is φ = 2811538.

The previous prime is 5623043. The next prime is 5623081. The reversal of 5623078 is 8703265.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×5623078³ (a number of 21 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1405768 + ... + 1405771.

It is an arithmetic number, because the mean of its divisors is an integer number (2108655).

Almost surely, 2^5623078 is an apocalyptic number.

5623078 is a deficient number, since it is larger than the sum of its proper divisors (2811542).

5623078 is a wasteful number, since it uses less digits than its factorization.

5623078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2811541.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 5623078 is about 2371.3030173303. The cubic root of 5623078 is about 177.8244070683.

The spelling of 5623078 in words is "five million, six hundred twenty-three thousand, seventy-eight".