87485414 has 4 divisors (see below), whose sum is σ = 131228124. Its totient is φ = 43742706.

The previous prime is 87485413. The next prime is 87485423. The reversal of 87485414 is 41458478.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87485413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21871352 + ... + 21871355.

It is an arithmetic number, because the mean of its divisors is an integer number (32807031).

Almost surely, 2^87485414 is an apocalyptic number.

87485414 is a deficient number, since it is larger than the sum of its proper divisors (43742710).

87485414 is a wasteful number, since it uses less digits than its factorization.

87485414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43742709.

The product of its digits is 143360, while the sum is 41.

The square root of 87485414 is about 9353.3637799457. The cubic root of 87485414 is about 443.9273309904.

The spelling of 87485414 in words is "eighty-seven million, four hundred eighty-five thousand, four hundred fourteen".