1145613062 has 64 divisors (see below), whose sum is σ = 1997872128. Its totient is φ = 487968000.

The previous prime is 1145613047. The next prime is 1145613127. The reversal of 1145613062 is 2603165411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2585813 + ... + 2586255.

It is an arithmetic number, because the mean of its divisors is an integer number (31216752).

Almost surely, 2^1145613062 is an apocalyptic number.

1145613062 is a deficient number, since it is larger than the sum of its proper divisors (852259066).

1145613062 is a wasteful number, since it uses less digits than its factorization.

1145613062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1145613062 is about 33846.9062397141. The cubic root of 1145613062 is about 1046.3556384225.

Adding to 1145613062 its reverse (2603165411), we get a palindrome (3748778473).

The spelling of 1145613062 in words is "one billion, one hundred forty-five million, six hundred thirteen thousand, sixty-two".