5135670 has 64 divisors (see below), whose sum is σ = 14307840. Its totient is φ = 1308384.

The previous prime is 5135659. The next prime is 5135671. The reversal of 5135670 is 765315.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5135671) 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 31 ways as a sum of consecutive naturals, for example, 5797 + ... + 6623.

It is an arithmetic number, because the mean of its divisors is an integer number (223560).

Almost surely, 2^5135670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5135670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7153920).

5135670 is an abundant number, since it is smaller than the sum of its proper divisors (9172170).

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

5135670 is a wasteful number, since it uses less digits than its factorization.

5135670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866 (or 860 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 5135670 is about 2266.2016679899. The cubic root of 5135670 is about 172.5304294145.

It can be divided in two parts, 51 and 35670, that added together give a square (35721 = 189²).

The spelling of 5135670 in words is "five million, one hundred thirty-five thousand, six hundred seventy".