4645454 has 16 divisors (see below), whose sum is σ = 8049456. Its totient is φ = 1987200.

The previous prime is 4645441. The next prime is 4645477. The reversal of 4645454 is 4545464.

It is a super-2 number, since 2×4645454² = 43160485732232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4645454.

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 7 ways as a sum of consecutive naturals, for example, 5837 + ... + 6584.

It is an arithmetic number, because the mean of its divisors is an integer number (503091).

Almost surely, 2^4645454 is an apocalyptic number.

4645454 is a deficient number, since it is larger than the sum of its proper divisors (3404002).

4645454 is a wasteful number, since it uses less digits than its factorization.

4645454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12451.

The product of its digits is 38400, while the sum is 32.

The square root of 4645454 is about 2155.3315290229. The cubic root of 4645454 is about 166.8563431662.

The spelling of 4645454 in words is "four million, six hundred forty-five thousand, four hundred fifty-four".