5191140 has 48 divisors (see below), whose sum is σ = 14636160. Its totient is φ = 1374720.

The previous prime is 5191139. The next prime is 5191141. The reversal of 5191140 is 411915.

It is an interprime number because it is at equal distance from previous prime (5191139) and next prime (5191141).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5191141) 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, 14281 + ... + 14639.

It is an arithmetic number, because the mean of its divisors is an integer number (304920).

Almost surely, 2^5191140 is an apocalyptic number.

It is an amenable number.

5191140 is an abundant number, since it is smaller than the sum of its proper divisors (9445020).

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

5191140 is a wasteful number, since it uses less digits than its factorization.

5191140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612 (or 610 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 5191140 is about 2278.4073384713. The cubic root of 5191140 is about 173.1493692535.

The spelling of 5191140 in words is "five million, one hundred ninety-one thousand, one hundred forty".