88663001 has 6 divisors (see below), whose sum is σ = 103138650. Its totient is φ = 75996816.

The previous prime is 88662997. The next prime is 88663013. The reversal of 88663001 is 10036688.

It can be written as a sum of positive squares in only one way, i.e., 86025625 + 2637376 = 9275^2 + 1624^2 .

It is not a de Polignac number, because 88663001 - 2² = 88662997 is a prime.

It is a super-2 number, since 2×88663001² = 15722255492652002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88663061) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 904676 + ... + 904773.

It is an arithmetic number, because the mean of its divisors is an integer number (17189775).

Almost surely, 2^88663001 is an apocalyptic number.

It is an amenable number.

88663001 is a deficient number, since it is larger than the sum of its proper divisors (14475649).

88663001 is a wasteful number, since it uses less digits than its factorization.

88663001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809463 (or 1809456 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 88663001 is about 9416.1032810818. The cubic root of 88663001 is about 445.9102707140.

Adding to 88663001 its reverse (10036688), we get a palindrome (98699689).

The spelling of 88663001 in words is "eighty-eight million, six hundred sixty-three thousand, one".