1001465260 has 24 divisors (see below), whose sum is σ = 2113760880. Its totient is φ = 398551104.

The previous prime is 1001465251. The next prime is 1001465293. The reversal of 1001465260 is 625641001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123150 + ... + 131029.

It is an arithmetic number, because the mean of its divisors is an integer number (88073370).

Almost surely, 2^1001465260 is an apocalyptic number.

1001465260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1001465260 is an abundant number, since it is smaller than the sum of its proper divisors (1112295620).

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

1001465260 is a wasteful number, since it uses less digits than its factorization.

1001465260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254385 (or 254383 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1001465260 is about 31645.9359160067. The cubic root of 1001465260 is about 1000.4881816399.

The spelling of 1001465260 in words is "one billion, one million, four hundred sixty-five thousand, two hundred sixty".