1052271506 has 16 divisors (see below), whose sum is σ = 1854353088. Its totient is φ = 441512400.

The previous prime is 1052271499. The next prime is 1052271523. The reversal of 1052271506 is 6051722501.

It is a super-2 number, since 2×1052271506² = 2214550644679016072, which contains 22 as substring.

It is a Curzon number.

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, 1839350 + ... + 1839921.

It is an arithmetic number, because the mean of its divisors is an integer number (115897068).

Almost surely, 2^1052271506 is an apocalyptic number.

1052271506 is a deficient number, since it is larger than the sum of its proper divisors (802081582).

1052271506 is a wasteful number, since it uses less digits than its factorization.

1052271506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3679297.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 1052271506 is about 32438.7346547303. The cubic root of 1052271506 is about 1017.1287655612.

It can be divided in two parts, 10522 and 71506, that added together give a palindrome (82028).

The spelling of 1052271506 in words is "one billion, fifty-two million, two hundred seventy-one thousand, five hundred six".