69672033 has 12 divisors (see below), whose sum is σ = 100735908. Its totient is φ = 46402560.

The previous prime is 69672023. The next prime is 69672041. The reversal of 69672033 is 33027696.

It can be written as a sum of positive squares in 2 ways, for example, as 20223009 + 49449024 = 4497^2 + 7032^2 .

It is not a de Polignac number, because 69672033 - 2⁴ = 69672017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (69672013) 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 11 ways as a sum of consecutive naturals, for example, 7773 + ... + 14133.

It is an arithmetic number, because the mean of its divisors is an integer number (8394659).

Almost surely, 2^69672033 is an apocalyptic number.

It is an amenable number.

69672033 is a deficient number, since it is larger than the sum of its proper divisors (31063875).

69672033 is a wasteful number, since it uses less digits than its factorization.

69672033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7584 (or 7581 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The square root of 69672033 is about 8346.9774769074. The cubic root of 69672033 is about 411.4838814013.

The spelling of 69672033 in words is "sixty-nine million, six hundred seventy-two thousand, thirty-three".