152473 has 4 divisors (see below), whose sum is σ = 161460. Its totient is φ = 143488.

The previous prime is 152461. The next prime is 152501. The reversal of 152473 is 374251.

152473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 374251 = 271 ⋅1381.

It can be written as a sum of positive squares in 2 ways, for example, as 100489 + 51984 = 317^2 + 228^2 .

It is a cyclic number.

It is not a de Polignac number, because 152473 - 2⁵ = 152441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152423) 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, 4468 + ... + 4501.

It is an arithmetic number, because the mean of its divisors is an integer number (40365).

2¹⁵²⁴⁷³ is an apocalyptic number.

It is an amenable number.

152473 is a deficient number, since it is larger than the sum of its proper divisors (8987).

152473 is an equidigital number, since it uses as much as digits as its factorization.

152473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8986.

The product of its digits is 840, while the sum is 22.

The square root of 152473 is about 390.4779123075. The cubic root of 152473 is about 53.4233332828.

It can be divided in two parts, 152 and 473, that added together give a 4-th power (625 = 5⁴).

The spelling of 152473 in words is "one hundred fifty-two thousand, four hundred seventy-three".