987725463 has 8 divisors (see below), whose sum is σ = 1317553776. Its totient is φ = 658190400.

The previous prime is 987725461. The next prime is 987725467. The reversal of 987725463 is 364527789.

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

It is not a de Polignac number, because 987725463 - 2¹ = 987725461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (987725461) 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, 65328 + ... + 79013.

It is an arithmetic number, because the mean of its divisors is an integer number (164694222).

Almost surely, 2^987725463 is an apocalyptic number.

987725463 is a deficient number, since it is larger than the sum of its proper divisors (329828313).

987725463 is a wasteful number, since it uses less digits than its factorization.

987725463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146625.

The product of its digits is 2540160, while the sum is 51.

The square root of 987725463 is about 31428.0998948393. The cubic root of 987725463 is about 995.8916320944.

The spelling of 987725463 in words is "nine hundred eighty-seven million, seven hundred twenty-five thousand, four hundred sixty-three".