88099867 has 4 divisors (see below), whose sum is σ = 91930320. Its totient is φ = 84269416.

The previous prime is 88099859. The next prime is 88099871. The reversal of 88099867 is 76899088.

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

It is a cyclic number.

It is not a de Polignac number, because 88099867 - 2³ = 88099859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88099267) 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, 1915192 + ... + 1915237.

It is an arithmetic number, because the mean of its divisors is an integer number (22982580).

Almost surely, 2^88099867 is an apocalyptic number.

88099867 is a deficient number, since it is larger than the sum of its proper divisors (3830453).

88099867 is a wasteful number, since it uses less digits than its factorization.

88099867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3830452.

The product of its (nonzero) digits is 1741824, while the sum is 55.

The square root of 88099867 is about 9386.1529393037. The cubic root of 88099867 is about 444.9642137615.

The spelling of 88099867 in words is "eighty-eight million, ninety-nine thousand, eight hundred sixty-seven".