1052151226 has 12 divisors (see below), whose sum is σ = 1835896698. Its totient is φ = 450921912.

The previous prime is 1052151211. The next prime is 1052151257. The reversal of 1052151226 is 6221512501.

It can be written as a sum of positive squares in only one way, i.e., 568107225 + 484044001 = 23835^2 + 22001^2 .

It is a super-2 number, since 2×1052151226² = 2214044404746606152, 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 1052151226.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5368021 + ... + 5368216.

Almost surely, 2^1052151226 is an apocalyptic number.

1052151226 is a deficient number, since it is larger than the sum of its proper divisors (783745472).

1052151226 is a wasteful number, since it uses less digits than its factorization.

1052151226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10736253 (or 10736246 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 1052151226 is about 32436.8806453395. The cubic root of 1052151226 is about 1017.0900097493.

Adding to 1052151226 its reverse (6221512501), we get a palindrome (7273663727).

The spelling of 1052151226 in words is "one billion, fifty-two million, one hundred fifty-one thousand, two hundred twenty-six".