88493663 has 2 divisors, whose sum is σ = 88493664. Its totient is φ = 88493662.

The previous prime is 88493651. The next prime is 88493681. The reversal of 88493663 is 36639488.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88493663 - 2⁸ = 88493407 is a prime.

It is a super-2 number, since 2×88493663² = 15662256782315138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88493693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44246831 + 44246832.

It is an arithmetic number, because the mean of its divisors is an integer number (44246832).

Almost surely, 2^88493663 is an apocalyptic number.

88493663 is a deficient number, since it is larger than the sum of its proper divisors (1).

88493663 is an equidigital number, since it uses as much as digits as its factorization.

88493663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 47.

The square root of 88493663 is about 9407.1070473339. The cubic root of 88493663 is about 445.6262075546.

The spelling of 88493663 in words is "eighty-eight million, four hundred ninety-three thousand, six hundred sixty-three".