1375090260 has 48 divisors (see below), whose sum is σ = 3870234816. Its totient is φ = 364787712.

The previous prime is 1375090253. The next prime is 1375090261. The reversal of 1375090260 is 620905731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1375090261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47794 + ... + 70953.

It is an arithmetic number, because the mean of its divisors is an integer number (80629892).

Almost surely, 2^1375090260 is an apocalyptic number.

1375090260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1375090260 is an abundant number, since it is smaller than the sum of its proper divisors (2495144556).

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

1375090260 is a wasteful number, since it uses less digits than its factorization.

1375090260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118952 (or 118950 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 1375090260 is about 37082.2094810975. The cubic root of 1375090260 is about 1112.0143764423.

Adding to 1375090260 its reverse (620905731), we get a palindrome (1995995991).

The spelling of 1375090260 in words is "one billion, three hundred seventy-five million, ninety thousand, two hundred sixty".