1006523252 has 48 divisors (see below), whose sum is σ = 2187386880. Its totient is φ = 395474400.

The previous prime is 1006523251. The next prime is 1006523257. The reversal of 1006523252 is 2523256001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006523251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14024 + ... + 47007.

It is an arithmetic number, because the mean of its divisors is an integer number (45570560).

Almost surely, 2^1006523252 is an apocalyptic number.

It is an amenable number.

1006523252 is an abundant number, since it is smaller than the sum of its proper divisors (1180863628).

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

1006523252 is a wasteful number, since it uses less digits than its factorization.

1006523252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61092 (or 61090 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1006523252 is about 31725.7506136577. The cubic root of 1006523252 is about 1002.1697063032.

Adding to 1006523252 its reverse (2523256001), we get a palindrome (3529779253).

The spelling of 1006523252 in words is "one billion, six million, five hundred twenty-three thousand, two hundred fifty-two".