88750447 has 2 divisors, whose sum is σ = 88750448. Its totient is φ = 88750446.

The previous prime is 88750439. The next prime is 88750477. The reversal of 88750447 is 74405788.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88750447 - 2³ = 88750439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88750477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44375223 + 44375224.

It is an arithmetic number, because the mean of its divisors is an integer number (44375224).

Almost surely, 2^88750447 is an apocalyptic number.

88750447 is a deficient number, since it is larger than the sum of its proper divisors (1).

88750447 is an equidigital number, since it uses as much as digits as its factorization.

88750447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 250880, while the sum is 43.

The square root of 88750447 is about 9420.7455649752. The cubic root of 88750447 is about 446.0568190932.

The spelling of 88750447 in words is "eighty-eight million, seven hundred fifty thousand, four hundred forty-seven".