2972467 has 4 divisors (see below), whose sum is σ = 3147336. Its totient is φ = 2797600.

The previous prime is 2972449. The next prime is 2972483. The reversal of 2972467 is 7642792.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2972467 is a prime.

It is a Duffinian number.

2972467 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2972447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87409 + ... + 87442.

It is an arithmetic number, because the mean of its divisors is an integer number (786834).

2^2972467 is an apocalyptic number.

2972467 is a deficient number, since it is larger than the sum of its proper divisors (174869).

2972467 is a wasteful number, since it uses less digits than its factorization.

2972467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174868.

The product of its digits is 42336, while the sum is 37.

The square root of 2972467 is about 1724.0843946861. The cubic root of 2972467 is about 143.7823841343.

It can be divided in two parts, 29724 and 67, that added together give a cube (29791 = 31³).

The spelling of 2972467 in words is "two million, nine hundred seventy-two thousand, four hundred sixty-seven".