354250 has 32 divisors (see below), whose sum is σ = 720720. Its totient is φ = 129600.

The previous prime is 354247. The next prime is 354251. The reversal of 354250 is 52453.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 2601 + 351649 = 51^2 + 593^2 .

It is a super-3 number, since 3×354250³ = 133367752171875000, which contains 333 as substring.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3196 + ... + 3304.

2³⁵⁴²⁵⁰ is an apocalyptic number.

354250 is an abundant number, since it is smaller than the sum of its proper divisors (366470).

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

354250 is a wasteful number, since it uses less digits than its factorization.

354250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 354250 is about 595.1890455981. The cubic root of 354250 is about 70.7570882783.

The spelling of 354250 in words is "three hundred fifty-four thousand, two hundred fifty".