5128294 has 4 divisors (see below), whose sum is σ = 7692444. Its totient is φ = 2564146.

The previous prime is 5128283. The next prime is 5128297. The reversal of 5128294 is 4928215.

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

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 not an unprimeable number, because it can be changed into a prime (5128297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1282072 + ... + 1282075.

It is an arithmetic number, because the mean of its divisors is an integer number (1923111).

Almost surely, 2^5128294 is an apocalyptic number.

5128294 is a deficient number, since it is larger than the sum of its proper divisors (2564150).

5128294 is a wasteful number, since it uses less digits than its factorization.

5128294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2564149.

The product of its digits is 5760, while the sum is 31.

The square root of 5128294 is about 2264.5736905652. The cubic root of 5128294 is about 172.4477920841.

The spelling of 5128294 in words is "five million, one hundred twenty-eight thousand, two hundred ninety-four".