1004314500 has 144 divisors (see below), whose sum is σ = 3621002112. Its totient is φ = 229550400.

The previous prime is 1004314469. The next prime is 1004314529. The reversal of 1004314500 is 54134001.

It is a happy number.

It is a super-2 number, since 2×1004314500² = 2017295229820500000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15559 + ... + 47441.

It is an arithmetic number, because the mean of its divisors is an integer number (25145848).

Almost surely, 2^1004314500 is an apocalyptic number.

1004314500 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 1004314500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1810501056).

1004314500 is an abundant number, since it is smaller than the sum of its proper divisors (2616687612).

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

1004314500 is a wasteful number, since it uses less digits than its factorization.

1004314500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31915 (or 31900 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1004314500 is about 31690.9214129220. The cubic root of 1004314500 is about 1001.4361032867.

Adding to 1004314500 its reverse (54134001), we get a palindrome (1058448501).

The spelling of 1004314500 in words is "one billion, four million, three hundred fourteen thousand, five hundred".