1072822018 has 16 divisors (see below), whose sum is σ = 1625728320. Its totient is φ = 530921776.

The previous prime is 1072822013. The next prime is 1072822021. The reversal of 1072822018 is 8102282701.

It is not an unprimeable number, because it can be changed into a prime (1072822013) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 441555 + ... + 443977.

It is an arithmetic number, because the mean of its divisors is an integer number (101608020).

Almost surely, 2^1072822018 is an apocalyptic number.

1072822018 is a deficient number, since it is larger than the sum of its proper divisors (552906302).

1072822018 is a wasteful number, since it uses less digits than its factorization.

1072822018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4601.

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 1072822018 is about 32753.9618672307. The cubic root of 1072822018 is about 1023.7075180145.

The spelling of 1072822018 in words is "one billion, seventy-two million, eight hundred twenty-two thousand, eighteen".