248802930 has 48 divisors (see below), whose sum is σ = 647763480. Its totient is φ = 66257664.

The previous prime is 248802899. The next prime is 248802949. The reversal of 248802930 is 39208842.

It can be written as a sum of positive squares in 4 ways, for example, as 183629601 + 65173329 = 13551^2 + 8073^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89806 + ... + 92534.

Almost surely, 2^248802930 is an apocalyptic number.

248802930 is an abundant number, since it is smaller than the sum of its proper divisors (398960550).

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

248802930 is a wasteful number, since it uses less digits than its factorization.

248802930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3755 (or 3752 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 248802930 is about 15773.4882001414. The cubic root of 248802930 is about 628.9534400373.

The spelling of 248802930 in words is "two hundred forty-eight million, eight hundred two thousand, nine hundred thirty".