1487085634 has 8 divisors (see below), whose sum is σ = 2239110720. Its totient is φ = 740715396.

The previous prime is 1487085623. The next prime is 1487085653. The reversal of 1487085634 is 4365807841.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1487085634² = 4422847365698363912, which contains 22 as substring.

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, 1413054 + ... + 1414105.

It is an arithmetic number, because the mean of its divisors is an integer number (279888840).

Almost surely, 2^1487085634 is an apocalyptic number.

1487085634 is a deficient number, since it is larger than the sum of its proper divisors (752025086).

1487085634 is a wasteful number, since it uses less digits than its factorization.

1487085634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2827424.

The product of its (nonzero) digits is 645120, while the sum is 46.

The square root of 1487085634 is about 38562.7493055150. The cubic root of 1487085634 is about 1141.4196006283.

The spelling of 1487085634 in words is "one billion, four hundred eighty-seven million, eighty-five thousand, six hundred thirty-four".