1145614306 has 8 divisors (see below), whose sum is σ = 1739125584. Its totient is φ = 565905780.

The previous prime is 1145614303. The next prime is 1145614321. The reversal of 1145614306 is 6034165411.

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

It is a super-2 number, since 2×1145614306² = 2624864276223723272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1145614303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3450480 + ... + 3450811.

It is an arithmetic number, because the mean of its divisors is an integer number (217390698).

Almost surely, 2^1145614306 is an apocalyptic number.

1145614306 is a deficient number, since it is larger than the sum of its proper divisors (593511278).

1145614306 is an equidigital number, since it uses as much as digits as its factorization.

1145614306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6901376.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1145614306 is about 33846.9246165734. The cubic root of 1145614306 is about 1046.3560171618.

Adding to 1145614306 its reverse (6034165411), we get a palindrome (7179779717).

The spelling of 1145614306 in words is "one billion, one hundred forty-five million, six hundred fourteen thousand, three hundred six".