5523261 has 4 divisors (see below), whose sum is σ = 7364352. Its totient is φ = 3682172.

The previous prime is 5523257. The next prime is 5523269. The reversal of 5523261 is 1623255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5523261 - 2² = 5523257 is a prime.

It is a D-number.

5523261 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5523269) 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, 920541 + ... + 920546.

It is an arithmetic number, because the mean of its divisors is an integer number (1841088).

Almost surely, 2^5523261 is an apocalyptic number.

It is an amenable number.

5523261 is a deficient number, since it is larger than the sum of its proper divisors (1841091).

5523261 is a wasteful number, since it uses less digits than its factorization.

5523261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841090.

The product of its digits is 1800, while the sum is 24.

The square root of 5523261 is about 2350.1619093160. The cubic root of 5523261 is about 176.7659135402.

The spelling of 5523261 in words is "five million, five hundred twenty-three thousand, two hundred sixty-one".