88375447 has 2 divisors, whose sum is σ = 88375448. Its totient is φ = 88375446.

The previous prime is 88375421. The next prime is 88375471. The reversal of 88375447 is 74457388.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88375447 - 2⁷ = 88375319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88375397 and 88375406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88375477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44187723 + 44187724.

It is an arithmetic number, because the mean of its divisors is an integer number (44187724).

Almost surely, 2^88375447 is an apocalyptic number.

88375447 is a deficient number, since it is larger than the sum of its proper divisors (1).

88375447 is an equidigital number, since it uses as much as digits as its factorization.

88375447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 752640, while the sum is 46.

The square root of 88375447 is about 9400.8216130294. The cubic root of 88375447 is about 445.4276862846.

The spelling of 88375447 in words is "eighty-eight million, three hundred seventy-five thousand, four hundred forty-seven".