3782248 has 32 divisors (see below), whose sum is σ = 7441920. Its totient is φ = 1800000.

The previous prime is 3782243. The next prime is 3782249. The reversal of 3782248 is 8422873.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3782243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24973 + ... + 25123.

It is an arithmetic number, because the mean of its divisors is an integer number (232560).

Almost surely, 2^3782248 is an apocalyptic number.

It is an amenable number.

3782248 is a deficient number, since it is larger than the sum of its proper divisors (3659672).

3782248 is a wasteful number, since it uses less digits than its factorization.

3782248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 285 counting only the distinct ones).

The product of its digits is 21504, while the sum is 34.

The square root of 3782248 is about 1944.8002468120. The cubic root of 3782248 is about 155.8056971654.

The spelling of 3782248 in words is "three million, seven hundred eighty-two thousand, two hundred forty-eight".