134862486 has 36 divisors (see below), whose sum is σ = 297164028. Its totient is φ = 40772600.

The previous prime is 134862473. The next prime is 134862487. The reversal of 134862486 is 684268431.

134862486 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134862487) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 312691 + ... + 313121.

Almost surely, 2^134862486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134862486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148582014).

134862486 is an abundant number, since it is smaller than the sum of its proper divisors (162301542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134862486 is an equidigital number, since it uses as much as digits as its factorization.

134862486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889 (or 447 counting only the distinct ones).

The product of its digits is 221184, while the sum is 42.

The square root of 134862486 is about 11613.0308705350. The cubic root of 134862486 is about 512.8185428778.

Multiplying 134862486 by its product of digits (221184), we get a square (29829424103424 = 5461632²).

The spelling of 134862486 in words is "one hundred thirty-four million, eight hundred sixty-two thousand, four hundred eighty-six".