1047073162 has 4 divisors (see below), whose sum is σ = 1570609746. Its totient is φ = 523536580.

The previous prime is 1047073151. The next prime is 1047073169. The reversal of 1047073162 is 2613707401.

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

It can be written as a sum of positive squares in only one way, i.e., 957221721 + 89851441 = 30939^2 + 9479^2 .

It is not an unprimeable number, because it can be changed into a prime (1047073169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261768289 + ... + 261768292.

Almost surely, 2^1047073162 is an apocalyptic number.

1047073162 is a deficient number, since it is larger than the sum of its proper divisors (523536584).

1047073162 is an equidigital number, since it uses as much as digits as its factorization.

1047073162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523536583.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 1047073162 is about 32358.5098853455. The cubic root of 1047073162 is about 1015.4510882929.

The spelling of 1047073162 in words is "one billion, forty-seven million, seventy-three thousand, one hundred sixty-two".