88481867 has 2 divisors, whose sum is σ = 88481868. Its totient is φ = 88481866.

The previous prime is 88481839. The next prime is 88481881. The reversal of 88481867 is 76818488.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88481867 - 2¹² = 88477771 is a prime.

It is not a weakly prime, because it can be changed into another prime (88481807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44240933 + 44240934.

It is an arithmetic number, because the mean of its divisors is an integer number (44240934).

Almost surely, 2^88481867 is an apocalyptic number.

88481867 is a deficient number, since it is larger than the sum of its proper divisors (1).

88481867 is an equidigital number, since it uses as much as digits as its factorization.

88481867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 688128, while the sum is 50.

The square root of 88481867 is about 9406.4800536651. The cubic root of 88481867 is about 445.6064063615.

The spelling of 88481867 in words is "eighty-eight million, four hundred eighty-one thousand, eight hundred sixty-seven".