5272130 has 16 divisors (see below), whose sum is σ = 9747000. Its totient is φ = 2051712.

The previous prime is 5272123. The next prime is 5272147. The reversal of 5272130 is 312725.

It can be written as a sum of positive squares in 4 ways, for example, as 5202961 + 69169 = 2281^2 + 263^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6755 + ... + 7494.

Almost surely, 2^5272130 is an apocalyptic number.

5272130 is a deficient number, since it is larger than the sum of its proper divisors (4474870).

5272130 is a wasteful number, since it uses less digits than its factorization.

5272130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14293.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 5272130 is about 2296.1119310696. Note that the first 3 decimals coincide. The cubic root of 5272130 is about 174.0451945842.

Adding to 5272130 its reverse (312725), we get a palindrome (5584855).

The spelling of 5272130 in words is "five million, two hundred seventy-two thousand, one hundred thirty".