1004466454 has 32 divisors (see below), whose sum is σ = 1644325056. Its totient is φ = 458265600.

The previous prime is 1004466439. The next prime is 1004466457. The reversal of 1004466454 is 4546644001.

It is a super-2 number, since 2×1004466454² = 2017905714422668232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004466457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 392479 + ... + 395029.

It is an arithmetic number, because the mean of its divisors is an integer number (51385158).

Almost surely, 2^1004466454 is an apocalyptic number.

1004466454 is a deficient number, since it is larger than the sum of its proper divisors (639858602).

1004466454 is a wasteful number, since it uses less digits than its factorization.

1004466454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2920.

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 1004466454 is about 31693.3187596377. The cubic root of 1004466454 is about 1001.4866069048.

The spelling of 1004466454 in words is "one billion, four million, four hundred sixty-six thousand, four hundred fifty-four".