4812922 has 4 divisors (see below), whose sum is σ = 7219386. Its totient is φ = 2406460.

The previous prime is 4812889. The next prime is 4812931. The reversal of 4812922 is 2292184.

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., 3171961 + 1640961 = 1781^2 + 1281^2 .

It is a d-powerful number, because it can be written as 4⁴ + 8⁴ + 1 + 2¹⁰ + 9⁷ + 2¹³ + 2¹⁴ .

It is an unprimeable number.

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, 1203229 + ... + 1203232.

Almost surely, 2^4812922 is an apocalyptic number.

4812922 is a deficient number, since it is larger than the sum of its proper divisors (2406464).

4812922 is a wasteful number, since it uses less digits than its factorization.

4812922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2406463.

The product of its digits is 2304, while the sum is 28.

The square root of 4812922 is about 2193.8372774661. The cubic root of 4812922 is about 168.8377701619.

It can be divided in two parts, 481 and 2922, that added together give a triangular number (3403 = T₈₂).

The spelling of 4812922 in words is "four million, eight hundred twelve thousand, nine hundred twenty-two".