1148880212 has 24 divisors (see below), whose sum is σ = 2083721472. Its totient is φ = 553680000.

The previous prime is 1148880209. The next prime is 1148880217. The reversal of 1148880212 is 2120888411.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148880217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12668 + ... + 49580.

It is an arithmetic number, because the mean of its divisors is an integer number (86821728).

Almost surely, 2^1148880212 is an apocalyptic number.

It is an amenable number.

1148880212 is a deficient number, since it is larger than the sum of its proper divisors (934841260).

1148880212 is a wasteful number, since it uses less digits than its factorization.

1148880212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37199 (or 37197 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 35.

The square root of 1148880212 is about 33895.1355211924. The cubic root of 1148880212 is about 1047.3493876107.

The spelling of 1148880212 in words is "one billion, one hundred forty-eight million, eight hundred eighty thousand, two hundred twelve".