1248601330 has 8 divisors (see below), whose sum is σ = 2247482412. Its totient is φ = 499440528.

The previous prime is 1248601327. The next prime is 1248601357. The reversal of 1248601330 is 331068421.

It can be written as a sum of positive squares in 2 ways, for example, as 1213755921 + 34845409 = 34839^2 + 5903^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62430057 + ... + 62430076.

Almost surely, 2^1248601330 is an apocalyptic number.

1248601330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1248601330 is a deficient number, since it is larger than the sum of its proper divisors (998881082).

1248601330 is a wasteful number, since it uses less digits than its factorization.

1248601330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124860140.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1248601330 is about 35335.5533422076. The cubic root of 1248601330 is about 1076.8154159786.

Adding to 1248601330 its reverse (331068421), we get a palindrome (1579669751).

The spelling of 1248601330 in words is "one billion, two hundred forty-eight million, six hundred one thousand, three hundred thirty".