2975233 has 4 divisors (see below), whose sum is σ = 2980800. Its totient is φ = 2969668.

The previous prime is 2975227. The next prime is 2975237. The reversal of 2975233 is 3325792.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2975233 is a prime.

It is a super-2 number, since 2×2975233² = 17704022808578, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹³ + 9 + 7⁷ + 5⁹ + 2¹⁷ + 3⁵ + 3¹⁰ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2975195 and 2975204.

It is not an unprimeable number, because it can be changed into a prime (2975237) 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, 1885 + ... + 3082.

It is an arithmetic number, because the mean of its divisors is an integer number (745200).

2^2975233 is an apocalyptic number.

It is an amenable number.

2975233 is a deficient number, since it is larger than the sum of its proper divisors (5567).

2975233 is an equidigital number, since it uses as much as digits as its factorization.

2975233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5566.

The product of its digits is 11340, while the sum is 31.

The square root of 2975233 is about 1724.8863730693. The cubic root of 2975233 is about 143.8269687368.

The spelling of 2975233 in words is "two million, nine hundred seventy-five thousand, two hundred thirty-three".