88480013 has 2 divisors, whose sum is σ = 88480014. Its totient is φ = 88480012.

The previous prime is 88480001. The next prime is 88480031. The reversal of 88480013 is 31008488.

Together with next prime (88480031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88322404 + 157609 = 9398^2 + 397^2 .

It is a cyclic number.

It is not a de Polignac number, because 88480013 - 2¹⁰ = 88478989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88480213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44240006 + 44240007.

It is an arithmetic number, because the mean of its divisors is an integer number (44240007).

Almost surely, 2^88480013 is an apocalyptic number.

It is an amenable number.

88480013 is a deficient number, since it is larger than the sum of its proper divisors (1).

88480013 is an equidigital number, since it uses as much as digits as its factorization.

88480013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 88480013 is about 9406.3815040641. The cubic root of 88480013 is about 445.6032940099.

The spelling of 88480013 in words is "eighty-eight million, four hundred eighty thousand, thirteen".