1047174442 has 8 divisors (see below), whose sum is σ = 1607291136. Its totient is φ = 511410732.

The previous prime is 1047174419. The next prime is 1047174473. The reversal of 1047174442 is 2444717401.

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

It is a super-2 number, since 2×1047174442² = 2193148623956022728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1047174398 and 1047174407.

It is an unprimeable number.

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, 6088138 + ... + 6088309.

It is an arithmetic number, because the mean of its divisors is an integer number (200911392).

Almost surely, 2^1047174442 is an apocalyptic number.

1047174442 is a deficient number, since it is larger than the sum of its proper divisors (560116694).

1047174442 is a wasteful number, since it uses less digits than its factorization.

1047174442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12176492.

The product of its (nonzero) digits is 25088, while the sum is 34.

The square root of 1047174442 is about 32360.0748144994. The cubic root of 1047174442 is about 1015.4838276704.

The spelling of 1047174442 in words is "one billion, forty-seven million, one hundred seventy-four thousand, four hundred forty-two".