87276112 has 40 divisors (see below), whose sum is σ = 210825792. Its totient is φ = 34003200.

The previous prime is 87276103. The next prime is 87276121. The reversal of 87276112 is 21167278.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (87276103) and next prime (87276121).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34189 + ... + 36652.

Almost surely, 2^87276112 is an apocalyptic number.

It is an amenable number.

87276112 is an abundant number, since it is smaller than the sum of its proper divisors (123549680).

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

87276112 is a wasteful number, since it uses less digits than its factorization.

87276112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70867 (or 70861 counting only the distinct ones).

The product of its digits is 9408, while the sum is 34.

The square root of 87276112 is about 9342.1684848862. The cubic root of 87276112 is about 443.5730278374.

The spelling of 87276112 in words is "eighty-seven million, two hundred seventy-six thousand, one hundred twelve".