248306332 has 12 divisors (see below), whose sum is σ = 445134816. Its totient is φ = 121124960.

The previous prime is 248306329. The next prime is 248306341. The reversal of 248306332 is 233603842.

It is a super-2 number, since 2×248306332² = 123312069022588448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 248306294 and 248306303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 756868 + ... + 757195.

It is an arithmetic number, because the mean of its divisors is an integer number (37094568).

Almost surely, 2^248306332 is an apocalyptic number.

It is an amenable number.

248306332 is a deficient number, since it is larger than the sum of its proper divisors (196828484).

248306332 is a wasteful number, since it uses less digits than its factorization.

248306332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514108 (or 1514106 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 248306332 is about 15757.7387971752. The cubic root of 248306332 is about 628.5347082937.

The spelling of 248306332 in words is "two hundred forty-eight million, three hundred six thousand, three hundred thirty-two".