88630001 has 2 divisors, whose sum is σ = 88630002. Its totient is φ = 88630000.

The previous prime is 88629997. The next prime is 88630007. The reversal of 88630001 is 10003688.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84198976 + 4431025 = 9176^2 + 2105^2 .

It is a cyclic number.

It is not a de Polignac number, because 88630001 - 2² = 88629997 is a prime.

It is not a weakly prime, because it can be changed into another prime (88630007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44315000 + 44315001.

It is an arithmetic number, because the mean of its divisors is an integer number (44315001).

Almost surely, 2^88630001 is an apocalyptic number.

It is an amenable number.

88630001 is a deficient number, since it is larger than the sum of its proper divisors (1).

88630001 is an equidigital number, since it uses as much as digits as its factorization.

88630001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 88630001 is about 9414.3508007722. The cubic root of 88630001 is about 445.8549418667.

Adding to 88630001 its reverse (10003688), we get a palindrome (98633689).

The spelling of 88630001 in words is "eighty-eight million, six hundred thirty thousand, one".