1141500372 has 24 divisors (see below), whose sum is σ = 2675240736. Its totient is φ = 378823008.

The previous prime is 1141500361. The next prime is 1141500397. The reversal of 1141500372 is 2730051411.

It is a super-2 number, since 2×1141500372² = 2606046198552276768, which contains 22 as substring.

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, 206803 + ... + 212250.

It is an arithmetic number, because the mean of its divisors is an integer number (111468364).

Almost surely, 2^1141500372 is an apocalyptic number.

1141500372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1141500372 is an abundant number, since it is smaller than the sum of its proper divisors (1533740364).

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

1141500372 is a wasteful number, since it uses less digits than its factorization.

1141500372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419287 (or 419285 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1141500372 is about 33786.0973182758. The cubic root of 1141500372 is about 1045.1020167034.

Adding to 1141500372 its reverse (2730051411), we get a palindrome (3871551783).

The spelling of 1141500372 in words is "one billion, one hundred forty-one million, five hundred thousand, three hundred seventy-two".