1114622545 has 8 divisors (see below), whose sum is σ = 1337803200. Its totient is φ = 891527280.

The previous prime is 1114622507. The next prime is 1114622557. The reversal of 1114622545 is 5452264111.

It is a happy number.

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

It is not a de Polignac number, because 1114622545 - 2¹⁹ = 1114098257 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12156 + ... + 48754.

It is an arithmetic number, because the mean of its divisors is an integer number (167225400).

Almost surely, 2^1114622545 is an apocalyptic number.

It is an amenable number.

1114622545 is a deficient number, since it is larger than the sum of its proper divisors (223180655).

1114622545 is an equidigital number, since it uses as much as digits as its factorization.

1114622545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42695.

The product of its digits is 9600, while the sum is 31.

The square root of 1114622545 is about 33385.9632929769. The cubic root of 1114622545 is about 1036.8341054363.

Adding to 1114622545 its reverse (5452264111), we get a palindrome (6566886656).

The spelling of 1114622545 in words is "one billion, one hundred fourteen million, six hundred twenty-two thousand, five hundred forty-five".