151485 has 8 divisors (see below), whose sum is σ = 242400. Its totient is φ = 80784.

The previous prime is 151483. The next prime is 151499. The reversal of 151485 is 584151.

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

It is not a de Polignac number, because 151485 - 2¹ = 151483 is a prime.

151485 is a modest number, since divided by 1485 gives 15 as remainder.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151483) 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, 5035 + ... + 5064.

It is an arithmetic number, because the mean of its divisors is an integer number (30300).

2¹⁵¹⁴⁸⁵ is an apocalyptic number.

151485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

151485 is a deficient number, since it is larger than the sum of its proper divisors (90915).

151485 is a wasteful number, since it uses less digits than its factorization.

151485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10107.

The product of its digits is 800, while the sum is 24.

The square root of 151485 is about 389.2107398313. The cubic root of 151485 is about 53.3076916670.

It can be divided in two parts, 151 and 485, that added together give a palindrome (636).

The spelling of 151485 in words is "one hundred fifty-one thousand, four hundred eighty-five".