5135146 has 24 divisors (see below), whose sum is σ = 8277984. Its totient is φ = 2387280.

The previous prime is 5135131. The next prime is 5135147. The reversal of 5135146 is 6415315.

5135146 = 80² + 81² + ... + 251².

It is a self number, because there is not a number n which added to its sum of digits gives 5135146.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5135147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72291 + ... + 72361.

It is an arithmetic number, because the mean of its divisors is an integer number (344916).

Almost surely, 2^5135146 is an apocalyptic number.

5135146 is a deficient number, since it is larger than the sum of its proper divisors (3142838).

5135146 is a wasteful number, since it uses less digits than its factorization.

5135146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 145 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 5135146 is about 2266.0860530880. The cubic root of 5135146 is about 172.5245613700.

The spelling of 5135146 in words is "five million, one hundred thirty-five thousand, one hundred forty-six".