1201179 has 16 divisors (see below), whose sum is σ = 1870848. Its totient is φ = 671232.

The previous prime is 1201171. The next prime is 1201183. The reversal of 1201179 is 9711021.

It is not a de Polignac number, because 1201179 - 2³ = 1201171 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379 + ... + 1595.

It is an arithmetic number, because the mean of its divisors is an integer number (116928).

2^1201179 is an apocalyptic number.

1201179 is a deficient number, since it is larger than the sum of its proper divisors (669669).

1201179 is a wasteful number, since it uses less digits than its factorization.

1201179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274.

The product of its (nonzero) digits is 126, while the sum is 21.

The square root of 1201179 is about 1095.9831203080. The cubic root of 1201179 is about 106.3006475949.

It can be divided in two parts, 12011 and 79, that added together give a triangular number (12090 = T₁₅₅).

The spelling of 1201179 in words is "one million, two hundred one thousand, one hundred seventy-nine".