1485273460 has 24 divisors (see below), whose sum is σ = 3402626976. Its totient is φ = 540099360.

The previous prime is 1485273407. The next prime is 1485273479. The reversal of 1485273460 is 643725841.

It is a congruent number.

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, 3375402 + ... + 3375841.

It is an arithmetic number, because the mean of its divisors is an integer number (141776124).

Almost surely, 2^1485273460 is an apocalyptic number.

1485273460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1485273460 is an abundant number, since it is smaller than the sum of its proper divisors (1917353516).

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

1485273460 is a wasteful number, since it uses less digits than its factorization.

1485273460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6751263 (or 6751261 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 1485273460 is about 38539.2457113525. The cubic root of 1485273460 is about 1140.9557645955.

The spelling of 1485273460 in words is "one billion, four hundred eighty-five million, two hundred seventy-three thousand, four hundred sixty".