1241210552 has 16 divisors (see below), whose sum is σ = 2355310440. Its totient is φ = 613127776.

The previous prime is 1241210539. The next prime is 1241210557. The reversal of 1241210552 is 2550121421.

It is a super-2 number, since 2×1241210552² = 3081207268792289408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241210557) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 933983 + ... + 935310.

Almost surely, 2^1241210552 is an apocalyptic number.

It is an amenable number.

1241210552 is a deficient number, since it is larger than the sum of its proper divisors (1114099888).

1241210552 is a wasteful number, since it uses less digits than its factorization.

1241210552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869382 (or 1869378 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 1241210552 is about 35230.8182136038. The cubic root of 1241210552 is about 1074.6865650484.

Adding to 1241210552 its reverse (2550121421), we get a palindrome (3791331973).

The spelling of 1241210552 in words is "one billion, two hundred forty-one million, two hundred ten thousand, five hundred fifty-two".