4521254 has 4 divisors (see below), whose sum is σ = 6781884. Its totient is φ = 2260626.

The previous prime is 4521241. The next prime is 4521299.

It is a happy number.

4521254 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1130312 + ... + 1130315.

It is an arithmetic number, because the mean of its divisors is an integer number (1695471).

Almost surely, 2^4521254 is an apocalyptic number.

4521254 is a deficient number, since it is larger than the sum of its proper divisors (2260630).

4521254 is a wasteful number, since it uses less digits than its factorization.

4521254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260629.

The product of its digits is 1600, while the sum is 23.

The square root of 4521254 is about 2126.3240580871. The cubic root of 4521254 is about 165.3558771216.

The spelling of 4521254 in words is "four million, five hundred twenty-one thousand, two hundred fifty-four".