87299102 has 16 divisors (see below), whose sum is σ = 143016192. Its totient is φ = 39636120.

The previous prime is 87299071. The next prime is 87299119. The reversal of 87299102 is 20199278.

It is a super-2 number, since 2×87299102² = 15242266420012808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24443 + ... + 27785.

It is an arithmetic number, because the mean of its divisors is an integer number (8938512).

Almost surely, 2^87299102 is an apocalyptic number.

87299102 is a deficient number, since it is larger than the sum of its proper divisors (55717090).

87299102 is a wasteful number, since it uses less digits than its factorization.

87299102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4543.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 87299102 is about 9343.3988462443. The cubic root of 87299102 is about 443.6119726238.

The spelling of 87299102 in words is "eighty-seven million, two hundred ninety-nine thousand, one hundred two".