5161004 has 12 divisors (see below), whose sum is σ = 9323328. Its totient is φ = 2497200.

The previous prime is 5161003. The next prime is 5161031. The reversal of 5161004 is 4001615.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5161003) 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, 20687 + ... + 20934.

It is an arithmetic number, because the mean of its divisors is an integer number (776944).

Almost surely, 2^5161004 is an apocalyptic number.

It is an amenable number.

5161004 is a deficient number, since it is larger than the sum of its proper divisors (4162324).

5161004 is a wasteful number, since it uses less digits than its factorization.

5161004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41656 (or 41654 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 5161004 is about 2271.7843207488. The cubic root of 5161004 is about 172.8136588283.

Adding to 5161004 its reverse (4001615), we get a palindrome (9162619).

The spelling of 5161004 in words is "five million, one hundred sixty-one thousand, four".