87041112 has 32 divisors (see below), whose sum is σ = 220588080. Its totient is φ = 28615680.

The previous prime is 87041099. The next prime is 87041113. The reversal of 87041112 is 21114078.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87041113) 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, 23089 + ... + 26592.

Almost surely, 2^87041112 is an apocalyptic number.

It is an amenable number.

87041112 is an abundant number, since it is smaller than the sum of its proper divisors (133546968).

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

87041112 is a wasteful number, since it uses less digits than its factorization.

87041112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49763 (or 49759 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 87041112 is about 9329.5826273205. The cubic root of 87041112 is about 443.1745478179.

It can be divided in two parts, 87041 and 112, that added together give a triangular number (87153 = T₄₁₇).

The spelling of 87041112 in words is "eighty-seven million, forty-one thousand, one hundred twelve".