1150621412 has 24 divisors (see below), whose sum is σ = 2094207360. Its totient is φ = 552670560.

The previous prime is 1150621411. The next prime is 1150621427. The reversal of 1150621412 is 2141260511.

It is a super-3 number, since 3×1150621412³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1150621411) by changing a digit.

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, 37514 + ... + 60897.

It is an arithmetic number, because the mean of its divisors is an integer number (87258640).

Almost surely, 2^1150621412 is an apocalyptic number.

It is an amenable number.

1150621412 is a deficient number, since it is larger than the sum of its proper divisors (943585948).

1150621412 is a wasteful number, since it uses less digits than its factorization.

1150621412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98531 (or 98529 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 1150621412 is about 33920.8108983261. The cubic root of 1150621412 is about 1047.8782284266.

Adding to 1150621412 its reverse (2141260511), we get a palindrome (3291881923).

The spelling of 1150621412 in words is "one billion, one hundred fifty million, six hundred twenty-one thousand, four hundred twelve".