5157446 has 12 divisors (see below), whose sum is σ = 8999388. Its totient is φ = 2210292.

The previous prime is 5157421. The next prime is 5157457. The reversal of 5157446 is 6447515.

5157446 = 1134² + 1135² + ... + 1137².

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26216 + ... + 26411.

It is an arithmetic number, because the mean of its divisors is an integer number (749949).

Almost surely, 2^5157446 is an apocalyptic number.

5157446 is a deficient number, since it is larger than the sum of its proper divisors (3841942).

5157446 is a wasteful number, since it uses less digits than its factorization.

5157446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52643 (or 52636 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 5157446 is about 2271.0011008364. The cubic root of 5157446 is about 172.7739370771.

The spelling of 5157446 in words is "five million, one hundred fifty-seven thousand, four hundred forty-six".