1005567480 has 128 divisors (see below), whose sum is σ = 3358843200. Its totient is φ = 267595776.

The previous prime is 1005567443. The next prime is 1005567583. The reversal of 1005567480 is 847655001.

1005567480 is a `hidden beast` number, since 10 + 0 + 5 + 567 + 4 + 80 = 666.

It is a super-2 number, since 2×1005567480² = 2022331913667100800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1028752 + ... + 1029728.

Almost surely, 2^1005567480 is an apocalyptic number.

1005567480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1005567480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1679421600).

1005567480 is an abundant number, since it is smaller than the sum of its proper divisors (2353275720).

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

1005567480 is a wasteful number, since it uses less digits than its factorization.

1005567480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950 (or 1940 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 1005567480 is about 31710.6840039757. The cubic root of 1005567480 is about 1001.8523931874.

The spelling of 1005567480 in words is "one billion, five million, five hundred sixty-seven thousand, four hundred eighty".