5522949 has 6 divisors (see below), whose sum is σ = 7977606. Its totient is φ = 3681960.

The previous prime is 5522947. The next prime is 5522999. The reversal of 5522949 is 9492255.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4536900 + 986049 = 2130^2 + 993^2 .

It is not a de Polignac number, because 5522949 - 2¹ = 5522947 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5522941) 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, 306822 + ... + 306839.

It is an arithmetic number, because the mean of its divisors is an integer number (1329601).

Almost surely, 2^5522949 is an apocalyptic number.

It is an amenable number.

5522949 is a deficient number, since it is larger than the sum of its proper divisors (2454657).

5522949 is a wasteful number, since it uses less digits than its factorization.

5522949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613667 (or 613664 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 5522949 is about 2350.0955299732. The cubic root of 5522949 is about 176.7625850715.

It can be divided in two parts, 55229 and 49, that added together give a triangular number (55278 = T₃₃₂).

The spelling of 5522949 in words is "five million, five hundred twenty-two thousand, nine hundred forty-nine".