151044 has 24 divisors (see below), whose sum is σ = 362208. Its totient is φ = 48960.

The previous prime is 151027. The next prime is 151049. The reversal of 151044 is 440151.

It is not an unprimeable number, because it can be changed into a prime (151049) by changing a digit.

151044 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339 + ... + 645.

It is an arithmetic number, because the mean of its divisors is an integer number (15092).

2¹⁵¹⁰⁴⁴ is an apocalyptic number.

It is an amenable number.

151044 is an abundant number, since it is smaller than the sum of its proper divisors (211164).

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

151044 is a wasteful number, since it uses less digits than its factorization.

151044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 151044 is about 388.6437957822. The cubic root of 151044 is about 53.2559119712.

Adding to 151044 its reverse (440151), we get a palindrome (591195).

The spelling of 151044 in words is "one hundred fifty-one thousand, forty-four".