1148697 has 24 divisors (see below), whose sum is σ = 1860768. Its totient is φ = 676800.

The previous prime is 1148687. The next prime is 1148701. The reversal of 1148697 is 7968411.

It is not a de Polignac number, because 1148697 - 2⁴ = 1148681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1148647) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3918 + ... + 4200.

It is an arithmetic number, because the mean of its divisors is an integer number (77532).

2^1148697 is an apocalyptic number.

It is an amenable number.

1148697 is a deficient number, since it is larger than the sum of its proper divisors (712071).

1148697 is a wasteful number, since it uses less digits than its factorization.

1148697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341 (or 338 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 1148697 is about 1071.7728304076. The cubic root of 1148697 is about 104.7293711027.

The spelling of 1148697 in words is "one million, one hundred forty-eight thousand, six hundred ninety-seven".