83026953 has 6 divisors (see below), whose sum is σ = 119927834. Its totient is φ = 55351296.

The previous prime is 83026939. The next prime is 83026969. The reversal of 83026953 is 35962038.

It can be written as a sum of positive squares in only one way, i.e., 82955664 + 71289 = 9108^2 + 267^2 .

It is not a de Polignac number, because 83026953 - 2⁵ = 83026921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83026973) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4612600 + ... + 4612617.

Almost surely, 2^83026953 is an apocalyptic number.

It is an amenable number.

83026953 is a deficient number, since it is larger than the sum of its proper divisors (36900881).

83026953 is a wasteful number, since it uses less digits than its factorization.

83026953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9225223 (or 9225220 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 83026953 is about 9111.9126971235. The cubic root of 83026953 is about 436.2542792606.

The spelling of 83026953 in words is "eighty-three million, twenty-six thousand, nine hundred fifty-three".