1048979252 has 6 divisors (see below), whose sum is σ = 1835713698. Its totient is φ = 524489624.

The previous prime is 1048979153. The next prime is 1048979263. The reversal of 1048979252 is 2529798401.

1048979252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 728784016 + 320195236 = 26996^2 + 17894^2 .

It is a super-2 number, since 2×1048979252² = 2200714942252959008, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1048979197 and 1048979206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131122403 + ... + 131122410.

It is an arithmetic number, because the mean of its divisors is an integer number (305952283).

Almost surely, 2^1048979252 is an apocalyptic number.

It is an amenable number.

1048979252 is a deficient number, since it is larger than the sum of its proper divisors (786734446).

1048979252 is a wasteful number, since it uses less digits than its factorization.

1048979252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262244817 (or 262244815 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 1048979252 is about 32387.9491786683. The cubic root of 1048979252 is about 1016.0668898549.

The spelling of 1048979252 in words is "one billion, forty-eight million, nine hundred seventy-nine thousand, two hundred fifty-two".