2974922 has 4 divisors (see below), whose sum is σ = 4462386. Its totient is φ = 1487460.

The previous prime is 2974891. The next prime is 2974927. The reversal of 2974922 is 2294792.

It is a happy number.

2974922 is digitally balanced in base 2, 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 can be written as a sum of positive squares in only one way, i.e., 1745041 + 1229881 = 1321^2 + 1109^2 .

It is not an unprimeable number, because it can be changed into a prime (2974927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 743729 + ... + 743732.

2^2974922 is an apocalyptic number.

2974922 is a deficient number, since it is larger than the sum of its proper divisors (1487464).

2974922 is a wasteful number, since it uses less digits than its factorization.

2974922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487463.

The product of its digits is 18144, while the sum is 35.

The square root of 2974922 is about 1724.7962198474. The cubic root of 2974922 is about 143.8219571690.

The spelling of 2974922 in words is "two million, nine hundred seventy-four thousand, nine hundred twenty-two".