5261980 has 24 divisors (see below), whose sum is σ = 11099088. Its totient is φ = 2095488.

The previous prime is 5261957. The next prime is 5261983. The reversal of 5261980 is 891625.

5261980 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5261983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5712 + ... + 6568.

It is an arithmetic number, because the mean of its divisors is an integer number (462462).

Almost surely, 2^5261980 is an apocalyptic number.

It is an amenable number.

5261980 is an abundant number, since it is smaller than the sum of its proper divisors (5837108).

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

5261980 is a wasteful number, since it uses less digits than its factorization.

5261980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173 (or 1171 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 5261980 is about 2293.9006081345. The cubic root of 5261980 is about 173.9334311787.

It can be divided in two parts, 5261 and 980, that added together give a square (6241 = 79²).

The spelling of 5261980 in words is "five million, two hundred sixty-one thousand, nine hundred eighty".