1193972 has 12 divisors (see below), whose sum is σ = 2250276. Its totient is φ = 551040.

The previous prime is 1193971. The next prime is 1193989. The reversal of 1193972 is 2793911.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 481636 + 712336 = 694^2 + 844^2 .

It is a d-powerful number, because it can be written as 1 + 1 + 9 + 3¹² + 9⁶ + 7 + 2¹⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1193971) 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, 11429 + ... + 11532.

It is an arithmetic number, because the mean of its divisors is an integer number (187523).

2^1193972 is an apocalyptic number.

It is an amenable number.

1193972 is a deficient number, since it is larger than the sum of its proper divisors (1056304).

1193972 is a wasteful number, since it uses less digits than its factorization.

1193972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22978 (or 22976 counting only the distinct ones).

The product of its digits is 3402, while the sum is 32.

The square root of 1193972 is about 1092.6902580329. The cubic root of 1193972 is about 106.0876218658.

The spelling of 1193972 in words is "one million, one hundred ninety-three thousand, nine hundred seventy-two".