87227061 has 8 divisors (see below), whose sum is σ = 116371200. Its totient is φ = 58117152.

The previous prime is 87227059. The next prime is 87227071. The reversal of 87227061 is 16072278.

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

It is not a de Polignac number, because 87227061 - 2¹ = 87227059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87227071) 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, 1861 + ... + 13338.

It is an arithmetic number, because the mean of its divisors is an integer number (14546400).

Almost surely, 2^87227061 is an apocalyptic number.

It is an amenable number.

87227061 is a deficient number, since it is larger than the sum of its proper divisors (29144139).

87227061 is a wasteful number, since it uses less digits than its factorization.

87227061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17115.

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

The square root of 87227061 is about 9339.5428688989. The cubic root of 87227061 is about 443.4899131590.

The spelling of 87227061 in words is "eighty-seven million, two hundred twenty-seven thousand, sixty-one".