5135898 has 8 divisors (see below), whose sum is σ = 10271808. Its totient is φ = 1711964.

The previous prime is 5135873. The next prime is 5135899. The reversal of 5135898 is 8985315.

It is a sphenic number, since it is the product of 3 distinct primes.

5135898 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (5135899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427986 + ... + 427997.

It is an arithmetic number, because the mean of its divisors is an integer number (1283976).

Almost surely, 2^5135898 is an apocalyptic number.

5135898 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5135898 is a wasteful number, since it uses less digits than its factorization.

5135898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855988.

The product of its digits is 43200, while the sum is 39.

The square root of 5135898 is about 2266.2519718690. The cubic root of 5135898 is about 172.5329825611.

The spelling of 5135898 in words is "five million, one hundred thirty-five thousand, eight hundred ninety-eight".