1072874382 has 8 divisors (see below), whose sum is σ = 2145748776. Its totient is φ = 357624792.

The previous prime is 1072874371. The next prime is 1072874449. The reversal of 1072874382 is 2834782701.

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

1072874382 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89406193 + ... + 89406204.

It is an arithmetic number, because the mean of its divisors is an integer number (268218597).

Almost surely, 2^1072874382 is an apocalyptic number.

1072874382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1072874382 is a wasteful number, since it uses less digits than its factorization.

1072874382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178812402.

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 1072874382 is about 32754.7612111583. The cubic root of 1072874382 is about 1023.7241733240.

The spelling of 1072874382 in words is "one billion, seventy-two million, eight hundred seventy-four thousand, three hundred eighty-two".