1097048 has 8 divisors (see below), whose sum is σ = 2056980. Its totient is φ = 548520.

The previous prime is 1097039. The next prime is 1097051. The reversal of 1097048 is 8407901.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1097048.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68558 + ... + 68573.

2^1097048 is an apocalyptic number.

It is an amenable number.

1097048 is a deficient number, since it is larger than the sum of its proper divisors (959932).

1097048 is a wasteful number, since it uses less digits than its factorization.

1097048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137137 (or 137133 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 1097048 is about 1047.4005919418. The cubic root of 1097048 is about 103.1355866695.

The spelling of 1097048 in words is "one million, ninety-seven thousand, forty-eight".