87365353 has 4 divisors (see below), whose sum is σ = 88166980. Its totient is φ = 86563728.

The previous prime is 87365323. The next prime is 87365357. The reversal of 87365353 is 35356378.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22771984 + 64593369 = 4772^2 + 8037^2 .

It is a cyclic number.

It is not a de Polignac number, because 87365353 - 2⁹ = 87364841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87365357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400650 + ... + 400867.

It is an arithmetic number, because the mean of its divisors is an integer number (22041745).

Almost surely, 2^87365353 is an apocalyptic number.

It is an amenable number.

87365353 is a deficient number, since it is larger than the sum of its proper divisors (801627).

87365353 is a wasteful number, since it uses less digits than its factorization.

87365353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801626.

The product of its digits is 226800, while the sum is 40.

The square root of 87365353 is about 9346.9435111163. The cubic root of 87365353 is about 443.7241628017.

The spelling of 87365353 in words is "eighty-seven million, three hundred sixty-five thousand, three hundred fifty-three".