5157340 has 12 divisors (see below), whose sum is σ = 10830456. Its totient is φ = 2062928.

The previous prime is 5157329. The next prime is 5157403. The reversal of 5157340 is 437515.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 128914 + ... + 128953.

It is an arithmetic number, because the mean of its divisors is an integer number (902538).

Almost surely, 2^5157340 is an apocalyptic number.

It is an amenable number.

5157340 is an abundant number, since it is smaller than the sum of its proper divisors (5673116).

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

5157340 is a wasteful number, since it uses less digits than its factorization.

5157340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257876 (or 257874 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 5157340 is about 2270.9777629911. The cubic root of 5157340 is about 172.7727534058.

The spelling of 5157340 in words is "five million, one hundred fifty-seven thousand, three hundred forty".