551162 has 4 divisors (see below), whose sum is σ = 826746. Its totient is φ = 275580.

The previous prime is 551143. The next prime is 551179. The reversal of 551162 is 261155.

551162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 546121 + 5041 = 739^2 + 71^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137789 + ... + 137792.

2⁵⁵¹¹⁶² is an apocalyptic number.

551162 is a deficient number, since it is larger than the sum of its proper divisors (275584).

551162 is a wasteful number, since it uses less digits than its factorization.

551162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275583.

The product of its digits is 300, while the sum is 20.

The square root of 551162 is about 742.4028555980. The cubic root of 551162 is about 81.9897865526.

The spelling of 551162 in words is "five hundred fifty-one thousand, one hundred sixty-two".