87339727 has 12 divisors (see below), whose sum is σ = 94129776. Its totient is φ = 80743040.

The previous prime is 87339709. The next prime is 87339737. The reversal of 87339727 is 72793378.

It is not a de Polignac number, because 87339727 - 2¹⁵ = 87306959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87339737) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 324549 + ... + 324817.

It is an arithmetic number, because the mean of its divisors is an integer number (7844148).

Almost surely, 2^87339727 is an apocalyptic number.

87339727 is a deficient number, since it is larger than the sum of its proper divisors (6790049).

87339727 is an equidigital number, since it uses as much as digits as its factorization.

87339727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626 (or 357 counting only the distinct ones).

The product of its digits is 444528, while the sum is 46.

The square root of 87339727 is about 9345.5725881296. The cubic root of 87339727 is about 443.6807741777.

The spelling of 87339727 in words is "eighty-seven million, three hundred thirty-nine thousand, seven hundred twenty-seven".