248772804 has 36 divisors (see below), whose sum is σ = 675242064. Its totient is φ = 71077776.

The previous prime is 248772803. The next prime is 248772847. The reversal of 248772804 is 408277842.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (248772803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210954 + ... + 212129.

It is an arithmetic number, because the mean of its divisors is an integer number (18756724).

Almost surely, 2^248772804 is an apocalyptic number.

It is an amenable number.

248772804 is an abundant number, since it is smaller than the sum of its proper divisors (426469260).

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

248772804 is a wasteful number, since it uses less digits than its factorization.

248772804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423104 (or 423095 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 42.

The square root of 248772804 is about 15772.5332144206. The cubic root of 248772804 is about 628.9280536587.

The spelling of 248772804 in words is "two hundred forty-eight million, seven hundred seventy-two thousand, eight hundred four".