1167448 has 8 divisors (see below), whose sum is σ = 2188980. Its totient is φ = 583720.

The previous prime is 1167443. The next prime is 1167449. The reversal of 1167448 is 8447611.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1167443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72958 + ... + 72973.

2^1167448 is an apocalyptic number.

It is an amenable number.

1167448 is a deficient number, since it is larger than the sum of its proper divisors (1021532).

1167448 is a wasteful number, since it uses less digits than its factorization.

1167448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145937 (or 145933 counting only the distinct ones).

The product of its digits is 5376, while the sum is 31.

The square root of 1167448 is about 1080.4850762505. The cubic root of 1167448 is about 105.2961555847.

The spelling of 1167448 in words is "one million, one hundred sixty-seven thousand, four hundred forty-eight".