87105014 has 16 divisors (see below), whose sum is σ = 135317952. Its totient is φ = 42023688.

The previous prime is 87104999. The next prime is 87105019. The reversal of 87105014 is 41050178.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87105019) 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, 1037 + ... + 13239.

It is an arithmetic number, because the mean of its divisors is an integer number (8457372).

Almost surely, 2^87105014 is an apocalyptic number.

87105014 is a deficient number, since it is larger than the sum of its proper divisors (48212938).

87105014 is a wasteful number, since it uses less digits than its factorization.

87105014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12331.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 87105014 is about 9333.0066966653. The cubic root of 87105014 is about 443.2829747889.

The spelling of 87105014 in words is "eighty-seven million, one hundred five thousand, fourteen".