248698 has 4 divisors (see below), whose sum is σ = 373050. Its totient is φ = 124348.

The previous prime is 248683. The next prime is 248701. The reversal of 248698 is 896842.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 896842 = 2 ⋅448421.

It can be written as a sum of positive squares in only one way, i.e., 154449 + 94249 = 393^2 + 307^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62173 + ... + 62176.

2²⁴⁸⁶⁹⁸ is an apocalyptic number.

248698 is a deficient number, since it is larger than the sum of its proper divisors (124352).

248698 is a wasteful number, since it uses less digits than its factorization.

248698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124351.

The product of its digits is 27648, while the sum is 37.

The square root of 248698 is about 498.6963003673. The cubic root of 248698 is about 62.8865009454.

It can be divided in two parts, 248 and 698, that added together give a triangular number (946 = T₄₃).

The spelling of 248698 in words is "two hundred forty-eight thousand, six hundred ninety-eight".