87355699 has 2 divisors, whose sum is σ = 87355700. Its totient is φ = 87355698.

The previous prime is 87355693. The next prime is 87355717. The reversal of 87355699 is 99655378.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87355699 - 2³ = 87355691 is a prime.

It is not a weakly prime, because it can be changed into another prime (87355691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43677849 + 43677850.

It is an arithmetic number, because the mean of its divisors is an integer number (43677850).

Almost surely, 2^87355699 is an apocalyptic number.

87355699 is a deficient number, since it is larger than the sum of its proper divisors (1).

87355699 is an equidigital number, since it uses as much as digits as its factorization.

87355699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2041200, while the sum is 52.

The square root of 87355699 is about 9346.4270713466. The cubic root of 87355699 is about 443.7078181421.

The spelling of 87355699 in words is "eighty-seven million, three hundred fifty-five thousand, six hundred ninety-nine".