5157486 has 32 divisors (see below), whose sum is σ = 11556000. Its totient is φ = 1704960.

The previous prime is 5157479. The next prime is 5157487. The reversal of 5157486 is 6847515.

5157486 is a `hidden beast` number, since 5 + 1 + 574 + 86 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5157486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7726 + ... + 8366.

It is an arithmetic number, because the mean of its divisors is an integer number (361125).

Almost surely, 2^5157486 is an apocalyptic number.

5157486 is an abundant number, since it is smaller than the sum of its proper divisors (6398514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5157486 is a wasteful number, since it uses less digits than its factorization.

5157486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801 (or 795 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 5157486 is about 2271.0099075081. The cubic root of 5157486 is about 172.7743837414.

It can be divided in two parts, 515 and 7486, that added together give a triangular number (8001 = T₁₂₆).

The spelling of 5157486 in words is "five million, one hundred fifty-seven thousand, four hundred eighty-six".