356142 has 8 divisors (see below), whose sum is σ = 712296. Its totient is φ = 118712.

The previous prime is 356141. The next prime is 356143. The reversal of 356142 is 241653.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (356141) and next prime (356143).

It is a sphenic number, since it is the product of 3 distinct primes.

356142 is an admirable number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 356142.

It is not an unprimeable number, because it can be changed into a prime (356141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29673 + ... + 29684.

It is an arithmetic number, because the mean of its divisors is an integer number (89037).

2³⁵⁶¹⁴² is an apocalyptic number.

356142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

356142 is a wasteful number, since it uses less digits than its factorization.

356142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59362.

The product of its digits is 720, while the sum is 21.

The square root of 356142 is about 596.7763400136. The cubic root of 356142 is about 70.8828326061.

Adding to 356142 its reverse (241653), we get a palindrome (597795).

The spelling of 356142 in words is "three hundred fifty-six thousand, one hundred forty-two".