87160633 has 8 divisors (see below), whose sum is σ = 100340352. Its totient is φ = 74162976.

The previous prime is 87160597. The next prime is 87160663. The reversal of 87160633 is 33606178.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 87160633 - 2¹³ = 87152441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87160663) 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, 44485 + ... + 46402.

It is an arithmetic number, because the mean of its divisors is an integer number (12542544).

Almost surely, 2^87160633 is an apocalyptic number.

It is an amenable number.

87160633 is a deficient number, since it is larger than the sum of its proper divisors (13179719).

87160633 is a wasteful number, since it uses less digits than its factorization.

87160633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91031.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 87160633 is about 9335.9859147280. The cubic root of 87160633 is about 443.3773042611.

It can be divided in two parts, 871 and 60633, that added together give a square (61504 = 248²).

The spelling of 87160633 in words is "eighty-seven million, one hundred sixty thousand, six hundred thirty-three".