2972767 has 8 divisors (see below), whose sum is σ = 3419136. Its totient is φ = 2531832.

The previous prime is 2972747. The next prime is 2972771. The reversal of 2972767 is 7672792.

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 2972767 - 2⁷ = 2972639 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2972747) 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, 103 + ... + 2440.

It is an arithmetic number, because the mean of its divisors is an integer number (427392).

2^2972767 is an apocalyptic number.

2972767 is a deficient number, since it is larger than the sum of its proper divisors (446369).

2972767 is a wasteful number, since it uses less digits than its factorization.

2972767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2717.

The product of its digits is 74088, while the sum is 40.

The square root of 2972767 is about 1724.1713951925. The cubic root of 2972767 is about 143.7872211114.

The spelling of 2972767 in words is "two million, nine hundred seventy-two thousand, seven hundred sixty-seven".