5006457 has 6 divisors (see below), whose sum is σ = 7231562. Its totient is φ = 3337632.

The previous prime is 5006437. The next prime is 5006459. The reversal of 5006457 is 7546005.

It can be written as a sum of positive squares in only one way, i.e., 4822416 + 184041 = 2196^2 + 429^2 .

It is not a de Polignac number, because 5006457 - 2¹⁰ = 5005433 is a prime.

It is a super-2 number, since 2×5006457² = 50129223385698, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5006457.

It is not an unprimeable number, because it can be changed into a prime (5006459) by changing a digit.

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, 278128 + ... + 278145.

Almost surely, 2^5006457 is an apocalyptic number.

It is an amenable number.

5006457 is a deficient number, since it is larger than the sum of its proper divisors (2225105).

5006457 is a wasteful number, since it uses less digits than its factorization.

5006457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556279 (or 556276 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 5006457 is about 2237.5113407534. The cubic root of 5006457 is about 171.0711717688.

The spelling of 5006457 in words is "five million, six thousand, four hundred fifty-seven".