151486 has 4 divisors (see below), whose sum is σ = 227232. Its totient is φ = 75742.

The previous prime is 151483. The next prime is 151499. The reversal of 151486 is 684151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 684151 = 13 ⋅52627.

It is a self number, because there is not a number n which added to its sum of digits gives 151486.

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 as a sum of consecutive naturals, namely, 37870 + ... + 37873.

It is an arithmetic number, because the mean of its divisors is an integer number (56808).

2¹⁵¹⁴⁸⁶ is an apocalyptic number.

151486 is a deficient number, since it is larger than the sum of its proper divisors (75746).

151486 is an equidigital number, since it uses as much as digits as its factorization.

151486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75745.

The product of its digits is 960, while the sum is 25.

The square root of 151486 is about 389.2120244802. The cubic root of 151486 is about 53.3078089670.

It can be divided in two parts, 1514 and 86, that added together give a square (1600 = 40²).

The spelling of 151486 in words is "one hundred fifty-one thousand, four hundred eighty-six".