2454922 has 8 divisors (see below), whose sum is σ = 3692772. Its totient is φ = 1224000.

The previous prime is 2454911. The next prime is 2454929. The reversal of 2454922 is 2294542.

2454922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1610361 + 844561 = 1269^2 + 919^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2454929) 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 in 3 ways as a sum of consecutive naturals, for example, 729 + ... + 2332.

2^2454922 is an apocalyptic number.

2454922 is the 838-th centered heptagonal number.

2454922 is a deficient number, since it is larger than the sum of its proper divisors (1237850).

2454922 is a wasteful number, since it uses less digits than its factorization.

2454922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3464.

The product of its digits is 5760, while the sum is 28.

The square root of 2454922 is about 1566.8190706013. The cubic root of 2454922 is about 134.9001914309.

It can be divided in two parts, 24 and 54922, that added together give a triangular number (54946 = T₃₃₁).

The spelling of 2454922 in words is "two million, four hundred fifty-four thousand, nine hundred twenty-two".