80970033 has 8 divisors (see below), whose sum is σ = 109480896. Its totient is φ = 53219600.

The previous prime is 80969971. The next prime is 80970053. The reversal of 80970033 is 33007908.

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

It is a cyclic number.

It is not a de Polignac number, because 80970033 - 2¹⁸ = 80707889 is a prime.

It is a super-2 number, since 2×80970033² = 13112292488042178, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80970053) 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 7 ways as a sum of consecutive naturals, for example, 189858 + ... + 190283.

It is an arithmetic number, because the mean of its divisors is an integer number (13685112).

Almost surely, 2^80970033 is an apocalyptic number.

It is an amenable number.

80970033 is a deficient number, since it is larger than the sum of its proper divisors (28510863).

80970033 is a wasteful number, since it uses less digits than its factorization.

80970033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380215.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 80970033 is about 8998.3350126565. The cubic root of 80970033 is about 432.6215066183.

The spelling of 80970033 in words is "eighty million, nine hundred seventy thousand, thirty-three".