1335320250 has 128 divisors (see below), whose sum is σ = 3850239744. Its totient is φ = 304640000.

The previous prime is 1335320227. The next prime is 1335320279. The reversal of 1335320250 is 520235331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1335320250.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 135490 + ... + 145010.

It is an arithmetic number, because the mean of its divisors is an integer number (30079998).

Almost surely, 2^1335320250 is an apocalyptic number.

1335320250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1335320250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1925119872).

1335320250 is an abundant number, since it is smaller than the sum of its proper divisors (2514919494).

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

1335320250 is a wasteful number, since it uses less digits than its factorization.

1335320250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9569 (or 9559 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 1335320250 is about 36542.0340156374. The cubic root of 1335320250 is about 1101.1888661407.

Adding to 1335320250 its reverse (520235331), we get a palindrome (1855555581).

The spelling of 1335320250 in words is "one billion, three hundred thirty-five million, three hundred twenty thousand, two hundred fifty".