1451132682 has 32 divisors (see below), whose sum is σ = 3178958400. Its totient is φ = 439557888.

The previous prime is 1451132681. The next prime is 1451132687. The reversal of 1451132682 is 2862311541.

It is not an unprimeable number, because it can be changed into a prime (1451132681) 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, 242332 + ... + 248247.

It is an arithmetic number, because the mean of its divisors is an integer number (99342450).

Almost surely, 2^1451132682 is an apocalyptic number.

1451132682 is an abundant number, since it is smaller than the sum of its proper divisors (1727825718).

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

1451132682 is a wasteful number, since it uses less digits than its factorization.

1451132682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490630.

The product of its digits is 11520, while the sum is 33.

The square root of 1451132682 is about 38093.7354692343. The cubic root of 1451132682 is about 1132.1458382154.

The spelling of 1451132682 in words is "one billion, four hundred fifty-one million, one hundred thirty-two thousand, six hundred eighty-two".