87057358 has 4 divisors (see below), whose sum is σ = 130586040. Its totient is φ = 43528678.

The previous prime is 87057353. The next prime is 87057361. The reversal of 87057358 is 85375078.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85375078 = 2 ⋅42687539.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87057353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21764338 + ... + 21764341.

It is an arithmetic number, because the mean of its divisors is an integer number (32646510).

Almost surely, 2^87057358 is an apocalyptic number.

87057358 is a deficient number, since it is larger than the sum of its proper divisors (43528682).

87057358 is a wasteful number, since it uses less digits than its factorization.

87057358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43528681.

The product of its (nonzero) digits is 235200, while the sum is 43.

The square root of 87057358 is about 9330.4532580149. The cubic root of 87057358 is about 443.2021185663.

The spelling of 87057358 in words is "eighty-seven million, fifty-seven thousand, three hundred fifty-eight".