88906033 has 4 divisors (see below), whose sum is σ = 88939620. Its totient is φ = 88872448.

The previous prime is 88906021. The next prime is 88906049. The reversal of 88906033 is 33060988.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55532304 + 33373729 = 7452^2 + 5777^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88906033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88905983 and 88906001.

It is not an unprimeable number, because it can be changed into a prime (88906733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12448 + ... + 18241.

It is an arithmetic number, because the mean of its divisors is an integer number (22234905).

Almost surely, 2^88906033 is an apocalyptic number.

It is an amenable number.

88906033 is a deficient number, since it is larger than the sum of its proper divisors (33587).

88906033 is a wasteful number, since it uses less digits than its factorization.

88906033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33586.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 88906033 is about 9428.9995757768. Note that the first 3 decimals coincide. The cubic root of 88906033 is about 446.3173236259.

The spelling of 88906033 in words is "eighty-eight million, nine hundred six thousand, thirty-three".