1772275106 has 16 divisors (see below), whose sum is σ = 3051815424. Its totient is φ = 756139104.

The previous prime is 1772275079. The next prime is 1772275117. The reversal of 1772275106 is 6015722771.

It is a super-2 number, since 2×1772275106² = 6281918102694622472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1772275106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280715 + ... + 286958.

It is an arithmetic number, because the mean of its divisors is an integer number (190738464).

Almost surely, 2^1772275106 is an apocalyptic number.

1772275106 is a deficient number, since it is larger than the sum of its proper divisors (1279540318).

1772275106 is a wasteful number, since it uses less digits than its factorization.

1772275106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567905.

The product of its (nonzero) digits is 41160, while the sum is 38.

The square root of 1772275106 is about 42098.3979030081. The cubic root of 1772275106 is about 1210.1625594952.

Adding to 1772275106 its reverse (6015722771), we get a palindrome (7787997877).

The spelling of 1772275106 in words is "one billion, seven hundred seventy-two million, two hundred seventy-five thousand, one hundred six".