1170898 has 8 divisors (see below), whose sum is σ = 1762992. Its totient is φ = 583236.

The previous prime is 1170863. The next prime is 1170899. The reversal of 1170898 is 8980711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1170899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340 + ... + 1567.

It is an arithmetic number, because the mean of its divisors is an integer number (220374).

2^1170898 is an apocalyptic number.

1170898 is a deficient number, since it is larger than the sum of its proper divisors (592094).

1170898 is a wasteful number, since it uses less digits than its factorization.

1170898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2216.

The product of its (nonzero) digits is 4032, while the sum is 34.

The square root of 1170898 is about 1082.0804036669. The cubic root of 1170898 is about 105.3997760402.

The spelling of 1170898 in words is "one million, one hundred seventy thousand, eight hundred ninety-eight".