60281487 has 12 divisors (see below), whose sum is σ = 99512400. Its totient is φ = 34446528.

The previous prime is 60281479. The next prime is 60281497. The reversal of 60281487 is 78418206.

60281487 is a `hidden beast` number, since 602 + 8 + 1 + 48 + 7 = 666.

It is not a de Polignac number, because 60281487 - 2³ = 60281479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60281437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 478362 + ... + 478487.

It is an arithmetic number, because the mean of its divisors is an integer number (8292700).

Almost surely, 2^60281487 is an apocalyptic number.

60281487 is a deficient number, since it is larger than the sum of its proper divisors (39230913).

60281487 is a wasteful number, since it uses less digits than its factorization.

60281487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956862 (or 956859 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 60281487 is about 7764.1153391742. The cubic root of 60281487 is about 392.0980227412.

The spelling of 60281487 in words is "sixty million, two hundred eighty-one thousand, four hundred eighty-seven".