1046855297 has 4 divisors (see below), whose sum is σ = 1050634836. Its totient is φ = 1043075760.

The previous prime is 1046855269. The next prime is 1046855309. The reversal of 1046855297 is 7925586401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 53597041 + 993258256 = 7321^2 + 31516^2 .

It is a cyclic number.

It is not a de Polignac number, because 1046855297 - 2⁶ = 1046855233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1046855237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1889354 + ... + 1889907.

It is an arithmetic number, because the mean of its divisors is an integer number (262658709).

Almost surely, 2^1046855297 is an apocalyptic number.

It is an amenable number.

1046855297 is a deficient number, since it is larger than the sum of its proper divisors (3779539).

1046855297 is an equidigital number, since it uses as much as digits as its factorization.

1046855297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3779538.

The product of its (nonzero) digits is 604800, while the sum is 47.

The square root of 1046855297 is about 32355.1432851100. The cubic root of 1046855297 is about 1015.3806549475.

The spelling of 1046855297 in words is "one billion, forty-six million, eight hundred fifty-five thousand, two hundred ninety-seven".