88306873 has 2 divisors, whose sum is σ = 88306874. Its totient is φ = 88306872.

The previous prime is 88306853. The next prime is 88306877. The reversal of 88306873 is 37860388.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87553449 + 753424 = 9357^2 + 868^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88306873 is a prime.

It is not a weakly prime, because it can be changed into another prime (88306877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44153436 + 44153437.

It is an arithmetic number, because the mean of its divisors is an integer number (44153437).

Almost surely, 2^88306873 is an apocalyptic number.

It is an amenable number.

88306873 is a deficient number, since it is larger than the sum of its proper divisors (1).

88306873 is an equidigital number, since it uses as much as digits as its factorization.

88306873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 88306873 is about 9397.1736708438. The cubic root of 88306873 is about 445.3124481617.

The spelling of 88306873 in words is "eighty-eight million, three hundred six thousand, eight hundred seventy-three".