88301149 has 2 divisors, whose sum is σ = 88301150. Its totient is φ = 88301148.

The previous prime is 88301141. The next prime is 88301173. The reversal of 88301149 is 94110388.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75377124 + 12924025 = 8682^2 + 3595^2 .

It is a cyclic number.

It is not a de Polignac number, because 88301149 - 2³ = 88301141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88301141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44150574 + 44150575.

It is an arithmetic number, because the mean of its divisors is an integer number (44150575).

Almost surely, 2^88301149 is an apocalyptic number.

It is an amenable number.

88301149 is a deficient number, since it is larger than the sum of its proper divisors (1).

88301149 is an equidigital number, since it uses as much as digits as its factorization.

88301149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 88301149 is about 9396.8691062502. The cubic root of 88301149 is about 445.3028263227.

The spelling of 88301149 in words is "eighty-eight million, three hundred one thousand, one hundred forty-nine".