2972711 has 8 divisors (see below), whose sum is σ = 3410304. Its totient is φ = 2538360.

The previous prime is 2972701. The next prime is 2972729. The reversal of 2972711 is 1172792.

2972711 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2972711 is a prime.

It is a Duffinian number.

2972711 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2972701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1676 + ... + 2958.

It is an arithmetic number, because the mean of its divisors is an integer number (426288).

2^2972711 is an apocalyptic number.

2972711 is a deficient number, since it is larger than the sum of its proper divisors (437593).

2972711 is a wasteful number, since it uses less digits than its factorization.

2972711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621.

The product of its digits is 1764, while the sum is 29.

The square root of 2972711 is about 1724.1551554312. The cubic root of 2972711 is about 143.7863182337.

The spelling of 2972711 in words is "two million, nine hundred seventy-two thousand, seven hundred eleven".