1241747948 has 24 divisors (see below), whose sum is σ = 2484394752. Its totient is φ = 531985104.

The previous prime is 1241747939. The next prime is 1241747951. The reversal of 1241747948 is 8497471421.

It is an unprimeable number.

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, 93065 + ... + 105567.

It is an arithmetic number, because the mean of its divisors is an integer number (103516448).

Almost surely, 2^1241747948 is an apocalyptic number.

It is an amenable number.

1241747948 is an abundant number, since it is smaller than the sum of its proper divisors (1242646804).

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

1241747948 is a wasteful number, since it uses less digits than its factorization.

1241747948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16061 (or 16059 counting only the distinct ones).

The product of its digits is 451584, while the sum is 47.

The square root of 1241747948 is about 35238.4441767794. Note that the first 3 decimals coincide. The cubic root of 1241747948 is about 1074.8416418618.

The spelling of 1241747948 in words is "one billion, two hundred forty-one million, seven hundred forty-seven thousand, nine hundred forty-eight".