151472 has 10 divisors (see below), whose sum is σ = 293508. Its totient is φ = 75728.

The previous prime is 151471. The next prime is 151477. The reversal of 151472 is 274151.

151472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (151471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4718 + ... + 4749.

2¹⁵¹⁴⁷² is an apocalyptic number.

It is an amenable number.

151472 is a deficient number, since it is larger than the sum of its proper divisors (142036).

151472 is an equidigital number, since it uses as much as digits as its factorization.

151472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9475 (or 9469 counting only the distinct ones).

The product of its digits is 280, while the sum is 20.

The square root of 151472 is about 389.1940390088. The cubic root of 151472 is about 53.3061667199.

The spelling of 151472 in words is "one hundred fifty-one thousand, four hundred seventy-two".