395154 has 24 divisors (see below), whose sum is σ = 886860. Its totient is φ = 127008.

The previous prime is 395147. The next prime is 395159. The reversal of 395154 is 451593.

It can be written as a sum of positive squares in 2 ways, for example, as 393129 + 2025 = 627^2 + 45^2 .

It is a super-2 number, since 2×395154² = 312293367432, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 395154.

It is not an unprimeable number, because it can be changed into a prime (395159) by changing a digit.

395154 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144 + ... + 900.

2³⁹⁵¹⁵⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 395154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (443430).

395154 is an abundant number, since it is smaller than the sum of its proper divisors (491706).

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

395154 is a wasteful number, since it uses less digits than its factorization.

395154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794 (or 791 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 395154 is about 628.6127583815. The cubic root of 395154 is about 73.3818732817.

It can be divided in two parts, 3951 and 54, that added together give a triangular number (4005 = T₈₉).

The spelling of 395154 in words is "three hundred ninety-five thousand, one hundred fifty-four".