1452830632 has 64 divisors (see below), whose sum is σ = 3126600000. Its totient is φ = 626734080.

The previous prime is 1452830629. The next prime is 1452830633. The reversal of 1452830632 is 2360382541.

It is a super-2 number, since 2×1452830632² = 4221433690555038848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1452830633) 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, 145744 + ... + 155392.

It is an arithmetic number, because the mean of its divisors is an integer number (48853125).

Almost surely, 2^1452830632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1452830632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1563300000).

1452830632 is an abundant number, since it is smaller than the sum of its proper divisors (1673769368).

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

1452830632 is a wasteful number, since it uses less digits than its factorization.

1452830632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9754 (or 9750 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 1452830632 is about 38116.0154265894. The cubic root of 1452830632 is about 1132.5872354252.

The spelling of 1452830632 in words is "one billion, four hundred fifty-two million, eight hundred thirty thousand, six hundred thirty-two".