8255474 has 4 divisors (see below), whose sum is σ = 12383214. Its totient is φ = 4127736.

The previous prime is 8255453. The next prime is 8255479. The reversal of 8255474 is 4745528.

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., 8162449 + 93025 = 2857^2 + 305^2 .

It is not an unprimeable number, because it can be changed into a prime (8255479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2063867 + ... + 2063870.

Almost surely, 2^8255474 is an apocalyptic number.

8255474 is a deficient number, since it is larger than the sum of its proper divisors (4127740).

8255474 is a wasteful number, since it uses less digits than its factorization.

8255474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4127739.

The product of its digits is 44800, while the sum is 35.

The square root of 8255474 is about 2873.2340663441. The cubic root of 8255474 is about 202.1066815502.

It can be divided in two parts, 82554 and 74, that added together give a palindrome (82628).

The spelling of 8255474 in words is "eight million, two hundred fifty-five thousand, four hundred seventy-four".