1628007122 has 16 divisors (see below), whose sum is σ = 2791649472. Its totient is φ = 697522320.

The previous prime is 1628007107. The next prime is 1628007127. The reversal of 1628007122 is 2217008261.

It is not an unprimeable number, because it can be changed into a prime (1628007127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43097 + ... + 71507.

It is an arithmetic number, because the mean of its divisors is an integer number (174478092).

Almost surely, 2^1628007122 is an apocalyptic number.

1628007122 is a deficient number, since it is larger than the sum of its proper divisors (1163642350).

1628007122 is a wasteful number, since it uses less digits than its factorization.

1628007122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32513.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 1628007122 is about 40348.5702596759. The cubic root of 1628007122 is about 1176.3921021359.

The spelling of 1628007122 in words is "one billion, six hundred twenty-eight million, seven thousand, one hundred twenty-two".