87227337 has 16 divisors (see below), whose sum is σ = 117895680. Its totient is φ = 57360000.

The previous prime is 87227317. The next prime is 87227381. The reversal of 87227337 is 73372278.

It is not a de Polignac number, because 87227337 - 2¹⁴ = 87210953 is a prime.

It is a super-2 number, since 2×87227337² = 15217216640223138, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 87227295 and 87227304.

It is not an unprimeable number, because it can be changed into a prime (87227317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144837 + ... + 145437.

It is an arithmetic number, because the mean of its divisors is an integer number (7368480).

Almost surely, 2^87227337 is an apocalyptic number.

It is an amenable number.

87227337 is a deficient number, since it is larger than the sum of its proper divisors (30668343).

87227337 is a wasteful number, since it uses less digits than its factorization.

87227337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184.

The product of its digits is 98784, while the sum is 39.

The square root of 87227337 is about 9339.5576447710. The cubic root of 87227337 is about 443.4903809155.

The spelling of 87227337 in words is "eighty-seven million, two hundred twenty-seven thousand, three hundred thirty-seven".