1005532496 has 20 divisors (see below), whose sum is σ = 1949363700. Its totient is φ = 502470912.

The previous prime is 1005532487. The next prime is 1005532501. The reversal of 1005532496 is 6942355001.

It can be written as a sum of positive squares in 2 ways, for example, as 509134096 + 496398400 = 22564^2 + 22280^2 .

It is a super-2 number, since 2×1005532496² = 2022191201023980032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11060 + ... + 46188.

It is an arithmetic number, because the mean of its divisors is an integer number (97468185).

Almost surely, 2^1005532496 is an apocalyptic number.

1005532496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1005532496 is a deficient number, since it is larger than the sum of its proper divisors (943831204).

1005532496 is a wasteful number, since it uses less digits than its factorization.

1005532496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36926 (or 36920 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 1005532496 is about 31710.1323869832. The cubic root of 1005532496 is about 1001.8407748023.

Adding to 1005532496 its reverse (6942355001), we get a palindrome (7947887497).

The spelling of 1005532496 in words is "one billion, five million, five hundred thirty-two thousand, four hundred ninety-six".