1006744922 has 4 divisors (see below), whose sum is σ = 1510117386. Its totient is φ = 503372460.

The previous prime is 1006744919. The next prime is 1006744961. The reversal of 1006744922 is 2294476001.

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., 917423521 + 89321401 = 30289^2 + 9451^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251686229 + ... + 251686232.

Almost surely, 2^1006744922 is an apocalyptic number.

1006744922 is a deficient number, since it is larger than the sum of its proper divisors (503372464).

1006744922 is an equidigital number, since it uses as much as digits as its factorization.

1006744922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503372463.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 1006744922 is about 31729.2439556949. The cubic root of 1006744922 is about 1002.2432713043.

The spelling of 1006744922 in words is "one billion, six million, seven hundred forty-four thousand, nine hundred twenty-two".