1241625248 has 36 divisors (see below), whose sum is σ = 2463275178. Its totient is φ = 616049280.

The previous prime is 1241625241. The next prime is 1241625269. The reversal of 1241625248 is 8425261421.

It can be written as a sum of positive squares in only one way, i.e., 1238195344 + 3429904 = 35188^2 + 1852^2 .

It is not an unprimeable number, because it can be changed into a prime (1241625241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2681465 + ... + 2681927.

Almost surely, 2^1241625248 is an apocalyptic number.

It is an amenable number.

1241625248 is a deficient number, since it is larger than the sum of its proper divisors (1221649930).

1241625248 is an frugal number, since it uses more digits than its factorization.

1241625248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117 (or 646 counting only the distinct ones).

The product of its digits is 30720, while the sum is 35.

The square root of 1241625248 is about 35236.7031374957. The cubic root of 1241625248 is about 1074.8062381623.

Adding to 1241625248 its reverse (8425261421), we get a palindrome (9666886669).

The spelling of 1241625248 in words is "one billion, two hundred forty-one million, six hundred twenty-five thousand, two hundred forty-eight".