87067104 has 24 divisors (see below), whose sum is σ = 228551400. Its totient is φ = 29022336.

The previous prime is 87067093. The next prime is 87067109. The reversal of 87067104 is 40176078.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87067109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453379 + ... + 453570.

It is an arithmetic number, because the mean of its divisors is an integer number (9522975).

Almost surely, 2^87067104 is an apocalyptic number.

It is an amenable number.

87067104 is an abundant number, since it is smaller than the sum of its proper divisors (141484296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87067104 is a wasteful number, since it uses less digits than its factorization.

87067104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906962 (or 906954 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 87067104 is about 9330.9755117029. The cubic root of 87067104 is about 443.2186566540.

The spelling of 87067104 in words is "eighty-seven million, sixty-seven thousand, one hundred four".