5691122 has 4 divisors (see below), whose sum is σ = 8536686. Its totient is φ = 2845560.

The previous prime is 5691121. The next prime is 5691131. The reversal of 5691122 is 2211965.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5612161 + 78961 = 2369^2 + 281^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5691091 and 5691100.

It is not an unprimeable number, because it can be changed into a prime (5691121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1422779 + ... + 1422782.

Almost surely, 2^5691122 is an apocalyptic number.

5691122 is a deficient number, since it is larger than the sum of its proper divisors (2845564).

5691122 is a wasteful number, since it uses less digits than its factorization.

5691122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2845563.

The product of its digits is 1080, while the sum is 26.

The square root of 5691122 is about 2385.6072602170. The cubic root of 5691122 is about 178.5388083958.

The spelling of 5691122 in words is "five million, six hundred ninety-one thousand, one hundred twenty-two".