1203340492 has 24 divisors (see below), whose sum is σ = 2174135040. Its totient is φ = 582330240.

The previous prime is 1203340477. The next prime is 1203340493. The reversal of 1203340492 is 2940433021.

It is a self number, because there is not a number n which added to its sum of digits gives 1203340492.

It is not an unprimeable number, because it can be changed into a prime (1203340493) 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, 6984 + ... + 49552.

It is an arithmetic number, because the mean of its divisors is an integer number (90588960).

Almost surely, 2^1203340492 is an apocalyptic number.

It is an amenable number.

1203340492 is a deficient number, since it is larger than the sum of its proper divisors (970794548).

1203340492 is a wasteful number, since it uses less digits than its factorization.

1203340492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42801 (or 42799 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 1203340492 is about 34689.1984917496. The cubic root of 1203340492 is about 1063.6437118551.

It can be divided in two parts, 12033 and 40492, that added together give a palindrome (52525).

The spelling of 1203340492 in words is "one billion, two hundred three million, three hundred forty thousand, four hundred ninety-two".