5291660 has 48 divisors (see below), whose sum is σ = 12337920. Its totient is φ = 1890240.

The previous prime is 5291653. The next prime is 5291687. The reversal of 5291660 is 661925.

It is a plaindrome in base 13.

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 15 ways as a sum of consecutive naturals, for example, 14561 + ... + 14919.

It is an arithmetic number, because the mean of its divisors is an integer number (257040).

Almost surely, 2^5291660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5291660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6168960).

5291660 is an abundant number, since it is smaller than the sum of its proper divisors (7046260).

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

5291660 is a wasteful number, since it uses less digits than its factorization.

5291660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 5291660 is about 2300.3608412595. The cubic root of 5291660 is about 174.2598399029.

The spelling of 5291660 in words is "five million, two hundred ninety-one thousand, six hundred sixty".