5621162 has 4 divisors (see below), whose sum is σ = 8431746. Its totient is φ = 2810580.

The previous prime is 5621159. The next prime is 5621173. The reversal of 5621162 is 2611265.

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., 4036081 + 1585081 = 2009^2 + 1259^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1405289 + ... + 1405292.

Almost surely, 2^5621162 is an apocalyptic number.

5621162 is a deficient number, since it is larger than the sum of its proper divisors (2810584).

5621162 is a wasteful number, since it uses less digits than its factorization.

5621162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2810583.

The product of its digits is 720, while the sum is 23.

The square root of 5621162 is about 2370.8989856171. The cubic root of 5621162 is about 177.8042075578.

The spelling of 5621162 in words is "five million, six hundred twenty-one thousand, one hundred sixty-two".