5257322 has 8 divisors (see below), whose sum is σ = 9012576. Its totient is φ = 2253132.

The previous prime is 5257277. The next prime is 5257331. The reversal of 5257322 is 2237525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5257322² = 55278869223368, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5⁶ + 2⁹ + 5⁸ + 7 + 3¹⁴ + 2¹¹ + 2¹⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 5257291 and 5257300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187748 + ... + 187775.

It is an arithmetic number, because the mean of its divisors is an integer number (1126572).

Almost surely, 2^5257322 is an apocalyptic number.

5257322 is a deficient number, since it is larger than the sum of its proper divisors (3755254).

5257322 is a wasteful number, since it uses less digits than its factorization.

5257322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375532.

The product of its digits is 4200, while the sum is 26.

The square root of 5257322 is about 2292.8850821618. The cubic root of 5257322 is about 173.8820930194.

The spelling of 5257322 in words is "five million, two hundred fifty-seven thousand, three hundred twenty-two".