440572484 has 12 divisors (see below), whose sum is σ = 841093008. Its totient is φ = 200260200.

The previous prime is 440572469. The next prime is 440572499. The reversal of 440572484 is 484275044.

It is an interprime number because it is at equal distance from previous prime (440572469) and next prime (440572499).

It is a super-2 number, since 2×440572484² = 388208227315860512, which contains 22 as substring.

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, 5006462 + ... + 5006549.

It is an arithmetic number, because the mean of its divisors is an integer number (70091084).

Almost surely, 2^440572484 is an apocalyptic number.

440572484 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

440572484 is a deficient number, since it is larger than the sum of its proper divisors (400520524).

440572484 is a wasteful number, since it uses less digits than its factorization.

440572484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10013026 (or 10013024 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 38.

The square root of 440572484 is about 20989.8185794923. The cubic root of 440572484 is about 760.9202172883.

The spelling of 440572484 in words is "four hundred forty million, five hundred seventy-two thousand, four hundred eighty-four".