151452 has 36 divisors (see below), whose sum is σ = 438256. Its totient is φ = 43200.

The previous prime is 151451. The next prime is 151471. The reversal of 151452 is 254151.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49 + ... + 552.

2¹⁵¹⁴⁵² is an apocalyptic number.

151452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219128).

151452 is an abundant number, since it is smaller than the sum of its proper divisors (286804).

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

151452 is a wasteful number, since it uses less digits than its factorization.

151452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618 (or 613 counting only the distinct ones).

The product of its digits is 200, while the sum is 18.

The square root of 151452 is about 389.1683440364. The cubic root of 151452 is about 53.3038204772.

The spelling of 151452 in words is "one hundred fifty-one thousand, four hundred fifty-two".