451032 has 16 divisors (see below), whose sum is σ = 1127640. Its totient is φ = 150336.

The previous prime is 451013. The next prime is 451039. The reversal of 451032 is 230154.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 451032.

It is not an unprimeable number, because it can be changed into a prime (451039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9373 + ... + 9420.

2⁴⁵¹⁰³² is an apocalyptic number.

It is an amenable number.

451032 is an abundant number, since it is smaller than the sum of its proper divisors (676608).

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

451032 is a wasteful number, since it uses less digits than its factorization.

451032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18802 (or 18798 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 451032 is about 671.5891601269. The cubic root of 451032 is about 76.6894786139.

Adding to 451032 its reverse (230154), we get a palindrome (681186).

The spelling of 451032 in words is "four hundred fifty-one thousand, thirty-two".