1008217532 has 18 divisors (see below), whose sum is σ = 2052443232. Its totient is φ = 432093144.

The previous prime is 1008217523. The next prime is 1008217597. The reversal of 1008217532 is 2357128001.

1008217532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1008217495 and 1008217504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2571788 + ... + 2572179.

It is an arithmetic number, because the mean of its divisors is an integer number (114024624).

Almost surely, 2^1008217532 is an apocalyptic number.

It is an amenable number.

1008217532 is an abundant number, since it is smaller than the sum of its proper divisors (1044225700).

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

1008217532 is a wasteful number, since it uses less digits than its factorization.

1008217532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5143985 (or 5143976 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 1008217532 is about 31752.4413549573. The cubic root of 1008217532 is about 1002.7317083082.

The spelling of 1008217532 in words is "one billion, eight million, two hundred seventeen thousand, five hundred thirty-two".