7255474 has 4 divisors (see below), whose sum is σ = 10883214. Its totient is φ = 3627736.

The previous prime is 7255463. The next prime is 7255477. The reversal of 7255474 is 4745527.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4745527 = 563 ⋅8429.

It can be written as a sum of positive squares in only one way, i.e., 5832225 + 1423249 = 2415^2 + 1193^2 .

It is not an unprimeable number, because it can be changed into a prime (7255477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1813867 + ... + 1813870.

Almost surely, 2^7255474 is an apocalyptic number.

7255474 is a deficient number, since it is larger than the sum of its proper divisors (3627740).

7255474 is a wasteful number, since it uses less digits than its factorization.

7255474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3627739.

The product of its digits is 39200, while the sum is 34.

The square root of 7255474 is about 2693.5987080484. The cubic root of 7255474 is about 193.5925305328.

The spelling of 7255474 in words is "seven million, two hundred fifty-five thousand, four hundred seventy-four".