1326040152 has 32 divisors (see below), whose sum is σ = 3320940480. Its totient is φ = 441234720.

The previous prime is 1326040141. The next prime is 1326040181. The reversal of 1326040152 is 2510406231.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34678 + ... + 62085.

It is an arithmetic number, because the mean of its divisors is an integer number (103779390).

Almost surely, 2^1326040152 is an apocalyptic number.

1326040152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1326040152 is an abundant number, since it is smaller than the sum of its proper divisors (1994900328).

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

1326040152 is a wasteful number, since it uses less digits than its factorization.

1326040152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97343 (or 97339 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1326040152 is about 36414.8342300222. The cubic root of 1326040152 is about 1098.6319499751.

Adding to 1326040152 its reverse (2510406231), we get a palindrome (3836446383).

The spelling of 1326040152 in words is "one billion, three hundred twenty-six million, forty thousand, one hundred fifty-two".