1487971132 has 12 divisors (see below), whose sum is σ = 2674326760. Its totient is φ = 723877776.

The previous prime is 1487971031. The next prime is 1487971171. The reversal of 1487971132 is 2311797841.

It is a super-2 number, since 2×1487971132² = 4428116179330722848, which contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5026782 + ... + 5027077.

Almost surely, 2^1487971132 is an apocalyptic number.

It is an amenable number.

1487971132 is a deficient number, since it is larger than the sum of its proper divisors (1186355628).

1487971132 is a wasteful number, since it uses less digits than its factorization.

1487971132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10053900 (or 10053898 counting only the distinct ones).

The product of its digits is 84672, while the sum is 43.

The square root of 1487971132 is about 38574.2288581379. The cubic root of 1487971132 is about 1141.6461117320.

The spelling of 1487971132 in words is "one billion, four hundred eighty-seven million, nine hundred seventy-one thousand, one hundred thirty-two".