1052405106 has 16 divisors (see below), whose sum is σ = 2149593984. Its totient is φ = 343337744.

The previous prime is 1052405087. The next prime is 1052405119. The reversal of 1052405106 is 6015042501.

It is a super-2 number, since 2×1052405106² = 2215113014269742472, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 1865685 + ... + 1866248.

It is an arithmetic number, because the mean of its divisors is an integer number (134349624).

Almost surely, 2^1052405106 is an apocalyptic number.

1052405106 is an abundant number, since it is smaller than the sum of its proper divisors (1097188878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1052405106 is a wasteful number, since it uses less digits than its factorization.

1052405106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3731985.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1052405106 is about 32440.7938558846. The cubic root of 1052405106 is about 1017.1718097919.

Adding to 1052405106 its reverse (6015042501), we get a palindrome (7067447607).

The spelling of 1052405106 in words is "one billion, fifty-two million, four hundred five thousand, one hundred six".