88250447 has 2 divisors, whose sum is σ = 88250448. Its totient is φ = 88250446.

The previous prime is 88250431. The next prime is 88250453. The reversal of 88250447 is 74405288.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88250447 - 2⁴ = 88250431 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88250447.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88250047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44125223 + 44125224.

It is an arithmetic number, because the mean of its divisors is an integer number (44125224).

Almost surely, 2^88250447 is an apocalyptic number.

88250447 is a deficient number, since it is larger than the sum of its proper divisors (1).

88250447 is an equidigital number, since it uses as much as digits as its factorization.

88250447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 88250447 is about 9394.1709054072. The cubic root of 88250447 is about 445.2175799174.

The spelling of 88250447 in words is "eighty-eight million, two hundred fifty thousand, four hundred forty-seven".