88633945 has 8 divisors (see below), whose sum is σ = 107173440. Its totient is φ = 70365360.

The previous prime is 88633939. The next prime is 88633949. The reversal of 88633945 is 54933688.

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

It is not a de Polignac number, because 88633945 - 2¹³ = 88625753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88633895 and 88633904.

It is not an unprimeable number, because it can be changed into a prime (88633949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67005 + ... + 68314.

It is an arithmetic number, because the mean of its divisors is an integer number (13396680).

Almost surely, 2^88633945 is an apocalyptic number.

It is an amenable number.

88633945 is a deficient number, since it is larger than the sum of its proper divisors (18539495).

88633945 is a wasteful number, since it uses less digits than its factorization.

88633945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135455.

The product of its digits is 622080, while the sum is 46.

The square root of 88633945 is about 9414.5602658860. The cubic root of 88633945 is about 445.8615552248.

The spelling of 88633945 in words is "eighty-eight million, six hundred thirty-three thousand, nine hundred forty-five".