1001214632 has 32 divisors (see below), whose sum is σ = 2062912320. Its totient is φ = 451770240.

The previous prime is 1001214611. The next prime is 1001214661. The reversal of 1001214632 is 2364121001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29468 + ... + 53579.

It is an arithmetic number, because the mean of its divisors is an integer number (64466010).

Almost surely, 2^1001214632 is an apocalyptic number.

It is an amenable number.

1001214632 is an abundant number, since it is smaller than the sum of its proper divisors (1061697688).

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

1001214632 is a wasteful number, since it uses less digits than its factorization.

1001214632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83201 (or 83197 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1001214632 is about 31641.9757916600. The cubic root of 1001214632 is about 1000.4047135182.

Adding to 1001214632 its reverse (2364121001), we get a palindrome (3365335633).

The spelling of 1001214632 in words is "one billion, one million, two hundred fourteen thousand, six hundred thirty-two".