1151530362 has 48 divisors (see below), whose sum is σ = 2572083072. Its totient is φ = 372136320.

The previous prime is 1151530357. The next prime is 1151530363. The reversal of 1151530362 is 2630351511.

It is not an unprimeable number, because it can be changed into a prime (1151530363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84162 + ... + 96882.

It is an arithmetic number, because the mean of its divisors is an integer number (53585064).

Almost surely, 2^1151530362 is an apocalyptic number.

1151530362 is an abundant number, since it is smaller than the sum of its proper divisors (1420552710).

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

1151530362 is a wasteful number, since it uses less digits than its factorization.

1151530362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12883 (or 12880 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 1151530362 is about 33934.2063705636. The cubic root of 1151530362 is about 1048.1540846466.

Adding to 1151530362 its reverse (2630351511), we get a palindrome (3781881873).

The spelling of 1151530362 in words is "one billion, one hundred fifty-one million, five hundred thirty thousand, three hundred sixty-two".