88324645 has 8 divisors (see below), whose sum is σ = 107727480. Its totient is φ = 69501120.

The previous prime is 88324627. The next prime is 88324657. The reversal of 88324645 is 54642388.

It can be written as a sum of positive squares in 4 ways, for example, as 7935489 + 80389156 = 2817^2 + 8966^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88324645 - 2¹⁹ = 87800357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88324598 and 88324607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144490 + ... + 145099.

It is an arithmetic number, because the mean of its divisors is an integer number (13465935).

Almost surely, 2^88324645 is an apocalyptic number.

It is an amenable number.

88324645 is a deficient number, since it is larger than the sum of its proper divisors (19402835).

88324645 is a wasteful number, since it uses less digits than its factorization.

88324645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289655.

The product of its digits is 184320, while the sum is 40.

The square root of 88324645 is about 9398.1192267389. The cubic root of 88324645 is about 445.3423196077.

The spelling of 88324645 in words is "eighty-eight million, three hundred twenty-four thousand, six hundred forty-five".