88943745 has 64 divisors (see below), whose sum is σ = 169019136. Its totient is φ = 39444480.

The previous prime is 88943741. The next prime is 88943753. The reversal of 88943745 is 54734988.

It is not a de Polignac number, because 88943745 - 2² = 88943741 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 88943694 and 88943703.

It is not an unprimeable number, because it can be changed into a prime (88943741) 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 in 63 ways as a sum of consecutive naturals, for example, 103357 + ... + 104213.

It is an arithmetic number, because the mean of its divisors is an integer number (2640924).

Almost surely, 2^88943745 is an apocalyptic number.

88943745 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

88943745 is a deficient number, since it is larger than the sum of its proper divisors (80075391).

88943745 is a wasteful number, since it uses less digits than its factorization.

88943745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930.

The product of its digits is 967680, while the sum is 48.

The square root of 88943745 is about 9430.9991517336. Note that the first 3 decimals coincide. The cubic root of 88943745 is about 446.3804207298.

The spelling of 88943745 in words is "eighty-eight million, nine hundred forty-three thousand, seven hundred forty-five".