88424113 has 2 divisors, whose sum is σ = 88424114. Its totient is φ = 88424112.

The previous prime is 88424101. The next prime is 88424137. The reversal of 88424113 is 31142488.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70174129 + 18249984 = 8377^2 + 4272^2 .

It is a cyclic number.

It is not a de Polignac number, because 88424113 - 2¹⁷ = 88293041 is a prime.

It is not a weakly prime, because it can be changed into another prime (88424153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44212056 + 44212057.

It is an arithmetic number, because the mean of its divisors is an integer number (44212057).

Almost surely, 2^88424113 is an apocalyptic number.

It is an amenable number.

88424113 is a deficient number, since it is larger than the sum of its proper divisors (1).

88424113 is an equidigital number, since it uses as much as digits as its factorization.

88424113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6144, while the sum is 31.

The square root of 88424113 is about 9403.4096475693. The cubic root of 88424113 is about 445.5094329941.

The spelling of 88424113 in words is "eighty-eight million, four hundred twenty-four thousand, one hundred thirteen".