248464 has 20 divisors (see below), whose sum is σ = 492156. Its totient is φ = 121472.

The previous prime is 248461. The next prime is 248473. The reversal of 248464 is 464842.

It can be written as a sum of positive squares in 2 ways, for example, as 211600 + 36864 = 460^2 + 192^2 .

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (248461) 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, 702 + ... + 994.

2²⁴⁸⁴⁶⁴ is an apocalyptic number.

It is an amenable number.

248464 is a deficient number, since it is larger than the sum of its proper divisors (243692).

248464 is a wasteful number, since it uses less digits than its factorization.

248464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354 (or 348 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 248464 is about 498.4616334283. The cubic root of 248464 is about 62.8667714490.

The spelling of 248464 in words is "two hundred forty-eight thousand, four hundred sixty-four".