1145620526 has 8 divisors (see below), whose sum is σ = 1719134760. Its totient is φ = 572575608.

The previous prime is 1145620481. The next prime is 1145620543. The reversal of 1145620526 is 6250265411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1145620492 and 1145620501.

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 3 ways as a sum of consecutive naturals, for example, 111161 + ... + 121028.

It is an arithmetic number, because the mean of its divisors is an integer number (214891845).

Almost surely, 2^1145620526 is an apocalyptic number.

1145620526 is a deficient number, since it is larger than the sum of its proper divisors (573514234).

1145620526 is a wasteful number, since it uses less digits than its factorization.

1145620526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234658.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 1145620526 is about 33847.0165007198. The cubic root of 1145620526 is about 1046.3579108540.

Adding to 1145620526 its reverse (6250265411), we get a palindrome (7395885937).

The spelling of 1145620526 in words is "one billion, one hundred forty-five million, six hundred twenty thousand, five hundred twenty-six".