2256452 has 12 divisors (see below), whose sum is σ = 4307856. Its totient is φ = 1025640.

The previous prime is 2256437. The next prime is 2256467. The reversal of 2256452 is 2546522.

It is an interprime number because it is at equal distance from previous prime (2256437) and next prime (2256467).

It is a d-powerful number, because it can be written as 2² + 2¹⁶ + 5⁶ + 6 + 4 + 5⁷ + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25598 + ... + 25685.

It is an arithmetic number, because the mean of its divisors is an integer number (358988).

2^2256452 is an apocalyptic number.

2256452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2256452 is a deficient number, since it is larger than the sum of its proper divisors (2051404).

2256452 is a wasteful number, since it uses less digits than its factorization.

2256452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51298 (or 51296 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 2256452 is about 1502.1491270843. The cubic root of 2256452 is about 131.1622022042.

The spelling of 2256452 in words is "two million, two hundred fifty-six thousand, four hundred fifty-two".