248053684 has 6 divisors (see below), whose sum is σ = 434093954. Its totient is φ = 124026840.

The previous prime is 248053669. The next prime is 248053693. The reversal of 248053684 is 486350842.

It can be written as a sum of positive squares in only one way, i.e., 209960100 + 38093584 = 14490^2 + 6172^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31006707 + ... + 31006714.

Almost surely, 2^248053684 is an apocalyptic number.

It is an amenable number.

248053684 is a deficient number, since it is larger than the sum of its proper divisors (186040270).

248053684 is a wasteful number, since it uses less digits than its factorization.

248053684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62013425 (or 62013423 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 248053684 is about 15749.7201244975. The cubic root of 248053684 is about 628.3214610460.

The spelling of 248053684 in words is "two hundred forty-eight million, fifty-three thousand, six hundred eighty-four".