4395454 has 8 divisors (see below), whose sum is σ = 7535088. Its totient is φ = 1883760.

The previous prime is 4395439. The next prime is 4395463. The reversal of 4395454 is 4545934.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4395454² = 38640031732232, which contains 22 as substring.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 156967 + ... + 156994.

It is an arithmetic number, because the mean of its divisors is an integer number (941886).

Almost surely, 2^4395454 is an apocalyptic number.

4395454 is a deficient number, since it is larger than the sum of its proper divisors (3139634).

4395454 is a wasteful number, since it uses less digits than its factorization.

4395454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313970.

The product of its digits is 43200, while the sum is 34.

The square root of 4395454 is about 2096.5338060713. The cubic root of 4395454 is about 163.8078008175.

The spelling of 4395454 in words is "four million, three hundred ninety-five thousand, four hundred fifty-four".