1049089052 has 12 divisors (see below), whose sum is σ = 2002806456. Its totient is φ = 476858640.

The previous prime is 1049089051. The next prime is 1049089141. The reversal of 1049089052 is 2509809401.

It is a super-2 number, since 2×1049089052² = 2201175678052517408, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1049088997 and 1049089015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049089051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11921423 + ... + 11921510.

It is an arithmetic number, because the mean of its divisors is an integer number (166900538).

Almost surely, 2^1049089052 is an apocalyptic number.

It is an amenable number.

1049089052 is a deficient number, since it is larger than the sum of its proper divisors (953717404).

1049089052 is a wasteful number, since it uses less digits than its factorization.

1049089052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23842948 (or 23842946 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 1049089052 is about 32389.6442092222. The cubic root of 1049089052 is about 1016.1023402708.

The spelling of 1049089052 in words is "one billion, forty-nine million, eighty-nine thousand, fifty-two".