1146701506 has 4 divisors (see below), whose sum is σ = 1720052262. Its totient is φ = 573350752.

The previous prime is 1146701503. The next prime is 1146701603. The reversal of 1146701506 is 6051076411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6051076411 = 2647 ⋅2286013.

It can be written as a sum of positive squares in only one way, i.e., 671069025 + 475632481 = 25905^2 + 21809^2 .

It is not an unprimeable number, because it can be changed into a prime (1146701503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286675375 + ... + 286675378.

Almost surely, 2^1146701506 is an apocalyptic number.

1146701506 is a deficient number, since it is larger than the sum of its proper divisors (573350756).

1146701506 is an equidigital number, since it uses as much as digits as its factorization.

1146701506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573350755.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 1146701506 is about 33862.9813513223. The cubic root of 1146701506 is about 1046.6869134565.

Adding to 1146701506 its reverse (6051076411), we get a palindrome (7197777917).

The spelling of 1146701506 in words is "one billion, one hundred forty-six million, seven hundred one thousand, five hundred six".