5207481 has 6 divisors (see below), whose sum is σ = 7521930. Its totient is φ = 3471648.

The previous prime is 5207471. The next prime is 5207513. The reversal of 5207481 is 1847025.

It can be written as a sum of positive squares in only one way, i.e., 3767481 + 1440000 = 1941^2 + 1200^2 .

It is not a de Polignac number, because 5207481 - 2¹¹ = 5205433 is a prime.

It is a super-2 number, since 2×5207481² = 54235716730722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5207471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 289296 + ... + 289313.

It is an arithmetic number, because the mean of its divisors is an integer number (1253655).

Almost surely, 2^5207481 is an apocalyptic number.

It is an amenable number.

5207481 is a deficient number, since it is larger than the sum of its proper divisors (2314449).

5207481 is a wasteful number, since it uses less digits than its factorization.

5207481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578615 (or 578612 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 5207481 is about 2281.9905784205. The cubic root of 5207481 is about 173.3308624730.

It can be divided in two parts, 520 and 7481, that added together give a triangular number (8001 = T₁₂₆).

The spelling of 5207481 in words is "five million, two hundred seven thousand, four hundred eighty-one".