162274 has 16 divisors (see below), whose sum is σ = 283968. Its totient is φ = 68112.

The previous prime is 162269. The next prime is 162277. The reversal of 162274 is 472261.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (162277) 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, 852 + ... + 1024.

It is an arithmetic number, because the mean of its divisors is an integer number (17748).

2¹⁶²²⁷⁴ is an apocalyptic number.

162274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

162274 is a deficient number, since it is larger than the sum of its proper divisors (121694).

162274 is a wasteful number, since it uses less digits than its factorization.

162274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249.

The product of its digits is 672, while the sum is 22.

The square root of 162274 is about 402.8324713823. The cubic root of 162274 is about 54.5443344888.

The spelling of 162274 in words is "one hundred sixty-two thousand, two hundred seventy-four".