249302 has 8 divisors (see below), whose sum is σ = 386112. Its totient is φ = 120600.

The previous prime is 249287. The next prime is 249311. The reversal of 249302 is 203942.

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

It is a d-powerful number, because it can be written as 2⁷ + 4 + 3¹⁰ + 9⁵ + 0 + 2¹⁷ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1949 + ... + 2072.

It is an arithmetic number, because the mean of its divisors is an integer number (48264).

2²⁴⁹³⁰² is an apocalyptic number.

249302 is a deficient number, since it is larger than the sum of its proper divisors (136810).

249302 is a wasteful number, since it uses less digits than its factorization.

249302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4054.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 249302 is about 499.3015121147. The cubic root of 249302 is about 62.9373695203.

The spelling of 249302 in words is "two hundred forty-nine thousand, three hundred two".