454784682 has 16 divisors (see below), whose sum is σ = 992257632. Its totient is φ = 137813520.

The previous prime is 454784653. The next prime is 454784683. The reversal of 454784682 is 286487454.

It is a super-2 number, since 2×454784682² = 413658213963682248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (454784683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3445273 + ... + 3445404.

It is an arithmetic number, because the mean of its divisors is an integer number (62016102).

Almost surely, 2^454784682 is an apocalyptic number.

454784682 is an abundant number, since it is smaller than the sum of its proper divisors (537472950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454784682 is a wasteful number, since it uses less digits than its factorization.

454784682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6890693.

The product of its digits is 1720320, while the sum is 48.

The square root of 454784682 is about 21325.6812786837. The cubic root of 454784682 is about 769.0158236240.

The spelling of 454784682 in words is "four hundred fifty-four million, seven hundred eighty-four thousand, six hundred eighty-two".