1006456622 has 4 divisors (see below), whose sum is σ = 1509684936. Its totient is φ = 503228310.

The previous prime is 1006456613. The next prime is 1006456631. The reversal of 1006456622 is 2266546001.

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

It is an interprime number because it is at equal distance from previous prime (1006456613) and next prime (1006456631).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251614154 + ... + 251614157.

It is an arithmetic number, because the mean of its divisors is an integer number (377421234).

Almost surely, 2^1006456622 is an apocalyptic number.

1006456622 is a deficient number, since it is larger than the sum of its proper divisors (503228314).

1006456622 is an equidigital number, since it uses as much as digits as its factorization.

1006456622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503228313.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 1006456622 is about 31724.7005029204. The cubic root of 1006456622 is about 1002.1475918808.

The spelling of 1006456622 in words is "one billion, six million, four hundred fifty-six thousand, six hundred twenty-two".