1210522048 has 28 divisors (see below), whose sum is σ = 2460723552. Its totient is φ = 590497280.

The previous prime is 1210522037. The next prime is 1210522099. The reversal of 1210522048 is 8402250121.

It is a super-2 number, since 2×1210522048² = 2930727257388228608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228040 + ... + 233287.

It is an arithmetic number, because the mean of its divisors is an integer number (87882984).

Almost surely, 2^1210522048 is an apocalyptic number.

It is an amenable number.

1210522048 is an abundant number, since it is smaller than the sum of its proper divisors (1250201504).

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

1210522048 is an equidigital number, since it uses as much as digits as its factorization.

1210522048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461380 (or 461370 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 1210522048 is about 34792.5573650458. The cubic root of 1210522048 is about 1065.7554641859.

Adding to 1210522048 its reverse (8402250121), we get a palindrome (9612772169).

The spelling of 1210522048 in words is "one billion, two hundred ten million, five hundred twenty-two thousand, forty-eight".