87713357 has 8 divisors (see below), whose sum is σ = 90209376. Its totient is φ = 85248592.

The previous prime is 87713323. The next prime is 87713363. The reversal of 87713357 is 75331778.

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

It is not a de Polignac number, because 87713357 - 2⁶ = 87713293 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 (87713377) 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, 2063 + ... + 13404.

It is an arithmetic number, because the mean of its divisors is an integer number (11276172).

Almost surely, 2^87713357 is an apocalyptic number.

It is an amenable number.

87713357 is a deficient number, since it is larger than the sum of its proper divisors (2496019).

87713357 is a wasteful number, since it uses less digits than its factorization.

87713357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15627.

The product of its digits is 123480, while the sum is 41.

The square root of 87713357 is about 9365.5409347245. The cubic root of 87713357 is about 444.3125470946.

The spelling of 87713357 in words is "eighty-seven million, seven hundred thirteen thousand, three hundred fifty-seven".