5222961 has 20 divisors (see below), whose sum is σ = 8263332. Its totient is φ = 3276288.

The previous prime is 5222933. The next prime is 5222963. The reversal of 5222961 is 1692225.

It can be written as a sum of positive squares in 2 ways, for example, as 2480625 + 2742336 = 1575^2 + 1656^2 .

It is not a de Polignac number, because 5222961 - 2²¹ = 3125809 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5222963) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 520 + ... + 3273.

Almost surely, 2^5222961 is an apocalyptic number.

5222961 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5222961 is a deficient number, since it is larger than the sum of its proper divisors (3040371).

5222961 is a wasteful number, since it uses less digits than its factorization.

5222961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3822 (or 3813 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 5222961 is about 2285.3798371387. The cubic root of 5222961 is about 173.5024430277.

The spelling of 5222961 in words is "five million, two hundred twenty-two thousand, nine hundred sixty-one".