1172093 has 8 divisors (see below), whose sum is σ = 1306200. Its totient is φ = 1044288.

The previous prime is 1172081. The next prime is 1172107. The reversal of 1172093 is 3902711.

It can be written as a sum of positive squares in 4 ways, for example, as 1369 + 1170724 = 37^2 + 1082^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1172093 - 2⁶ = 1172029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1172023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1178 + ... + 1931.

It is an arithmetic number, because the mean of its divisors is an integer number (163275).

2^1172093 is an apocalyptic number.

1172093 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1172093 is a deficient number, since it is larger than the sum of its proper divisors (134107).

1172093 is a wasteful number, since it uses less digits than its factorization.

1172093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 1172093 is about 1082.6324399352. The cubic root of 1172093 is about 105.4356202977.

The spelling of 1172093 in words is "one million, one hundred seventy-two thousand, ninety-three".