1005624652 has 12 divisors (see below), whose sum is σ = 1766063656. Its totient is φ = 501035040.

The previous prime is 1005624637. The next prime is 1005624673. The reversal of 1005624652 is 2564265001.

It is a super-2 number, since 2×1005624652² = 2022561881420242208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443049 + ... + 445312.

Almost surely, 2^1005624652 is an apocalyptic number.

It is an amenable number.

1005624652 is a deficient number, since it is larger than the sum of its proper divisors (760439004).

1005624652 is a wasteful number, since it uses less digits than its factorization.

1005624652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888648 (or 888646 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 1005624652 is about 31711.5854539000. The cubic root of 1005624652 is about 1001.8713797533.

Adding to 1005624652 its reverse (2564265001), we get a palindrome (3569889653).

The spelling of 1005624652 in words is "one billion, five million, six hundred twenty-four thousand, six hundred fifty-two".