87360133 has 8 divisors (see below), whose sum is σ = 102162368. Its totient is φ = 73138464.

The previous prime is 87360083. The next prime is 87360149. The reversal of 87360133 is 33106378.

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

It is not a de Polignac number, because 87360133 - 2²¹ = 85262981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 87360095 and 87360104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87361133) 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, 144816 + ... + 145417.

It is an arithmetic number, because the mean of its divisors is an integer number (12770296).

Almost surely, 2^87360133 is an apocalyptic number.

It is an amenable number.

87360133 is a deficient number, since it is larger than the sum of its proper divisors (14802235).

87360133 is a wasteful number, since it uses less digits than its factorization.

87360133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290283.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 87360133 is about 9346.6642712788. The cubic root of 87360133 is about 443.7153252546.

The spelling of 87360133 in words is "eighty-seven million, three hundred sixty thousand, one hundred thirty-three".