2972039 has 4 divisors (see below), whose sum is σ = 3396624. Its totient is φ = 2547456.

The previous prime is 2972033. The next prime is 2972041. The reversal of 2972039 is 9302792.

2972039 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2972039 - 2²⁰ = 1923463 is a prime.

2972039 is strictly pandigital in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 2971996 and 2972014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2972033) 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, 212282 + ... + 212295.

It is an arithmetic number, because the mean of its divisors is an integer number (849156).

2^2972039 is an apocalyptic number.

2972039 is a deficient number, since it is larger than the sum of its proper divisors (424585).

2972039 is an equidigital number, since it uses as much as digits as its factorization.

2972039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424584.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 2972039 is about 1723.9602663635. The cubic root of 2972039 is about 143.7754828169.

The spelling of 2972039 in words is "two million, nine hundred seventy-two thousand, thirty-nine".