156480243 has 8 divisors (see below), whose sum is σ = 210022656. Its totient is φ = 103629000.

The previous prime is 156480241. The next prime is 156480251. The reversal of 156480243 is 342084651.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 156480243 - 2¹ = 156480241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (156480241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172263 + ... + 173168.

It is an arithmetic number, because the mean of its divisors is an integer number (26252832).

Almost surely, 2^156480243 is an apocalyptic number.

156480243 is a deficient number, since it is larger than the sum of its proper divisors (53542413).

156480243 is a wasteful number, since it uses less digits than its factorization.

156480243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345585.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 156480243 is about 12509.2063297397. The cubic root of 156480243 is about 538.8730992047.

The spelling of 156480243 in words is "one hundred fifty-six million, four hundred eighty thousand, two hundred forty-three".