270426 has 16 divisors (see below), whose sum is σ = 582624. Its totient is φ = 83184.

The previous prime is 270421. The next prime is 270437. The reversal of 270426 is 624072.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (270421) 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, 1656 + ... + 1811.

It is an arithmetic number, because the mean of its divisors is an integer number (36414).

2²⁷⁰⁴²⁶ is an apocalyptic number.

270426 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

270426 is an abundant number, since it is smaller than the sum of its proper divisors (312198).

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

270426 is a wasteful number, since it uses less digits than its factorization.

270426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3485.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 270426 is about 520.0249993991. The cubic root of 270426 is about 64.6670150310.

Adding to 270426 its reverse (624072), we get a palindrome (894498).

It can be divided in two parts, 270 and 426, that added together give a palindrome (696).

The spelling of 270426 in words is "two hundred seventy thousand, four hundred twenty-six".