248162742 has 12 divisors (see below), whose sum is σ = 537685980. Its totient is φ = 82720908.

The previous prime is 248162729. The next prime is 248162767. The reversal of 248162742 is 247261842.

248162742 is a `hidden beast` number, since 24 + 8 + 1 + 627 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 248162697 and 248162706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6893392 + ... + 6893427.

It is an arithmetic number, because the mean of its divisors is an integer number (44807165).

Almost surely, 2^248162742 is an apocalyptic number.

248162742 is an abundant number, since it is smaller than the sum of its proper divisors (289523238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248162742 is a wasteful number, since it uses less digits than its factorization.

248162742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13786827 (or 13786824 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 248162742 is about 15753.1819642890. The cubic root of 248162742 is about 628.4135290761.

The spelling of 248162742 in words is "two hundred forty-eight million, one hundred sixty-two thousand, seven hundred forty-two".