1000315224 has 64 divisors (see below), whose sum is σ = 2942114400. Its totient is φ = 313823232.

The previous prime is 1000315157. The next prime is 1000315231. The reversal of 1000315224 is 4225130001.

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

It is a junction number, because it is equal to n+sod(n) for n = 1000315197 and 1000315206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132537 + ... + 139880.

Almost surely, 2^1000315224 is an apocalyptic number.

It is an amenable number.

1000315224 is an abundant number, since it is smaller than the sum of its proper divisors (1941799176).

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

1000315224 is a wasteful number, since it uses less digits than its factorization.

1000315224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272449 (or 272439 counting only the distinct ones).

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

The square root of 1000315224 is about 31627.7603380322. The cubic root of 1000315224 is about 1000.1050636279.

Adding to 1000315224 its reverse (4225130001), we get a palindrome (5225445225).

The spelling of 1000315224 in words is "one billion, three hundred fifteen thousand, two hundred twenty-four".