2477422 has 8 divisors (see below), whose sum is σ = 3877776. Its totient is φ = 1184832.

The previous prime is 2477413. The next prime is 2477471. The reversal of 2477422 is 2247742.

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

It is a super-2 number, since 2×2477422² = 12275239532168, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2 + 4 + 7³ + 7⁶ + 4⁹ + 2⁷ + 2²¹ .

It is a congruent number.

It is an unprimeable number.

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, 26883 + ... + 26974.

It is an arithmetic number, because the mean of its divisors is an integer number (484722).

2^2477422 is an apocalyptic number.

2477422 is a deficient number, since it is larger than the sum of its proper divisors (1400354).

2477422 is a wasteful number, since it uses less digits than its factorization.

2477422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53882.

The product of its digits is 6272, while the sum is 28.

The square root of 2477422 is about 1573.9828461581. The cubic root of 2477422 is about 135.3110705099.

The spelling of 2477422 in words is "two million, four hundred seventy-seven thousand, four hundred twenty-two".