1162430340 has 24 divisors (see below), whose sum is σ = 3254805120. Its totient is φ = 309981408.

The previous prime is 1162430333. The next prime is 1162430351. The reversal of 1162430340 is 430342611.

It is a self number, because there is not a number n which added to its sum of digits gives 1162430340.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9686860 + ... + 9686979.

It is an arithmetic number, because the mean of its divisors is an integer number (135616880).

Almost surely, 2^1162430340 is an apocalyptic number.

1162430340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1162430340 is an abundant number, since it is smaller than the sum of its proper divisors (2092374780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1162430340 is a wasteful number, since it uses less digits than its factorization.

1162430340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19373851 (or 19373849 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1162430340 is about 34094.4326833576. The cubic root of 1162430340 is about 1051.4508560088.

Adding to 1162430340 its reverse (430342611), we get a palindrome (1592772951).

The spelling of 1162430340 in words is "one billion, one hundred sixty-two million, four hundred thirty thousand, three hundred forty".