1487048260 has 24 divisors (see below), whose sum is σ = 3134963160. Its totient is φ = 592502784.

The previous prime is 1487048239. The next prime is 1487048261. The reversal of 1487048260 is 628407841.

It can be written as a sum of positive squares in 4 ways, for example, as 311381316 + 1175666944 = 17646^2 + 34288^2 .

It is a super-2 number, since 2×1487048260² = 4422625055138055200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1487048261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139515 + ... + 149794.

It is an arithmetic number, because the mean of its divisors is an integer number (130623465).

Almost surely, 2^1487048260 is an apocalyptic number.

1487048260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1487048260 is an abundant number, since it is smaller than the sum of its proper divisors (1647914900).

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

1487048260 is a wasteful number, since it uses less digits than its factorization.

1487048260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289575 (or 289573 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 1487048260 is about 38562.2647156518. The cubic root of 1487048260 is about 1141.4100383515.

The spelling of 1487048260 in words is "one billion, four hundred eighty-seven million, forty-eight thousand, two hundred sixty".