88841407 has 2 divisors, whose sum is σ = 88841408. Its totient is φ = 88841406.

The previous prime is 88841353. The next prime is 88841411. The reversal of 88841407 is 70414888.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88841407 - 2¹⁵ = 88808639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88841407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88841807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44420703 + 44420704.

It is an arithmetic number, because the mean of its divisors is an integer number (44420704).

Almost surely, 2^88841407 is an apocalyptic number.

88841407 is a deficient number, since it is larger than the sum of its proper divisors (1).

88841407 is an equidigital number, since it uses as much as digits as its factorization.

88841407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57344, while the sum is 40.

The square root of 88841407 is about 9425.5719720344. The cubic root of 88841407 is about 446.2091543822.

The spelling of 88841407 in words is "eighty-eight million, eight hundred forty-one thousand, four hundred seven".