2574956 has 24 divisors (see below), whose sum is σ = 5024880. Its totient is φ = 1147392.

The previous prime is 2574947. The next prime is 2574959. The reversal of 2574956 is 6594752.

It is a happy number.

2574956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a d-powerful number, because it can be written as 2 + 5⁵ + 7⁷ + 4⁸ + 9 + 5⁵ + 6⁸ .

It is not an unprimeable number, because it can be changed into a prime (2574959) 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 7 ways as a sum of consecutive naturals, for example, 296 + ... + 2288.

It is an arithmetic number, because the mean of its divisors is an integer number (209370).

2^2574956 is an apocalyptic number.

It is an amenable number.

2574956 is a deficient number, since it is larger than the sum of its proper divisors (2449924).

2574956 is a wasteful number, since it uses less digits than its factorization.

2574956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033 (or 2031 counting only the distinct ones).

The product of its digits is 75600, while the sum is 38.

The square root of 2574956 is about 1604.6669436366. Note that the first 3 decimals coincide. The cubic root of 2574956 is about 137.0639586278.

The spelling of 2574956 in words is "two million, five hundred seventy-four thousand, nine hundred fifty-six".