1616070522 has 32 divisors (see below), whose sum is σ = 3542713344. Its totient is φ = 487393200.

The previous prime is 1616070503. The next prime is 1616070553. The reversal of 1616070522 is 2250706161.

It is a super-2 number, since 2×1616070522² = 5223367864154704968, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 1616070522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44098 + ... + 71949.

It is an arithmetic number, because the mean of its divisors is an integer number (110709792).

Almost surely, 2^1616070522 is an apocalyptic number.

1616070522 is an abundant number, since it is smaller than the sum of its proper divisors (1926642822).

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

1616070522 is a wasteful number, since it uses less digits than its factorization.

1616070522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116274.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 1616070522 is about 40200.3796250732. The cubic root of 1616070522 is about 1173.5099317916.

Adding to 1616070522 its reverse (2250706161), we get a palindrome (3866776683).

The spelling of 1616070522 in words is "one billion, six hundred sixteen million, seventy thousand, five hundred twenty-two".