88671757 has 2 divisors, whose sum is σ = 88671758. Its totient is φ = 88671756.

The previous prime is 88671701. The next prime is 88671787. The reversal of 88671757 is 75717688.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45887076 + 42784681 = 6774^2 + 6541^2 .

It is a cyclic number.

It is not a de Polignac number, because 88671757 - 2¹¹ = 88669709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88671757.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88671787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44335878 + 44335879.

It is an arithmetic number, because the mean of its divisors is an integer number (44335879).

Almost surely, 2^88671757 is an apocalyptic number.

It is an amenable number.

88671757 is a deficient number, since it is larger than the sum of its proper divisors (1).

88671757 is an equidigital number, since it uses as much as digits as its factorization.

88671757 is an evil number, because the sum of its binary digits is even.

The product of its digits is 658560, while the sum is 49.

The square root of 88671757 is about 9416.5682177745. The cubic root of 88671757 is about 445.9249489968.

The spelling of 88671757 in words is "eighty-eight million, six hundred seventy-one thousand, seven hundred fifty-seven".