4520354 has 4 divisors (see below), whose sum is σ = 6780534. Its totient is φ = 2260176.

The previous prime is 4520303. The next prime is 4520371. The reversal of 4520354 is 4530254.

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., 4507129 + 13225 = 2123^2 + 115^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1130087 + ... + 1130090.

Almost surely, 2^4520354 is an apocalyptic number.

4520354 is a deficient number, since it is larger than the sum of its proper divisors (2260180).

4520354 is a wasteful number, since it uses less digits than its factorization.

4520354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260179.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 4520354 is about 2126.1124147138. The cubic root of 4520354 is about 165.3449044899.

The spelling of 4520354 in words is "four million, five hundred twenty thousand, three hundred fifty-four".