87873357 has 32 divisors (see below), whose sum is σ = 145756800. Its totient is φ = 46264320.

The previous prime is 87873329. The next prime is 87873377. The reversal of 87873357 is 75337878.

It is not a de Polignac number, because 87873357 - 2¹¹ = 87871309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87873377) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1269 + ... + 13317.

It is an arithmetic number, because the mean of its divisors is an integer number (4554900).

Almost surely, 2^87873357 is an apocalyptic number.

It is an amenable number.

87873357 is a deficient number, since it is larger than the sum of its proper divisors (57883443).

87873357 is a wasteful number, since it uses less digits than its factorization.

87873357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12093.

The product of its digits is 987840, while the sum is 48.

The square root of 87873357 is about 9374.0789947600. The cubic root of 87873357 is about 444.5825433189.

The spelling of 87873357 in words is "eighty-seven million, eight hundred seventy-three thousand, three hundred fifty-seven".