614248 has 8 divisors (see below), whose sum is σ = 1151730. Its totient is φ = 307120.

The previous prime is 614219. The next prime is 614267. The reversal of 614248 is 842416.

It can be written as a sum of positive squares in only one way, i.e., 381924 + 232324 = 618^2 + 482^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

614248 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 as a sum of consecutive naturals, namely, 38383 + ... + 38398.

2⁶¹⁴²⁴⁸ is an apocalyptic number.

It is an amenable number.

614248 is a deficient number, since it is larger than the sum of its proper divisors (537482).

614248 is a wasteful number, since it uses less digits than its factorization.

614248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76787 (or 76783 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 614248 is about 783.7397527241. The cubic root of 614248 is about 85.0056743617.

The spelling of 614248 in words is "six hundred fourteen thousand, two hundred forty-eight".