2005961522 has 8 divisors (see below), whose sum is σ = 3047030400. Its totient is φ = 990284724.

The previous prime is 2005961497. The next prime is 2005961533. The reversal of 2005961522 is 2251695002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6347822 + ... + 6348137.

It is an arithmetic number, because the mean of its divisors is an integer number (380878800).

Almost surely, 2^2005961522 is an apocalyptic number.

2005961522 is a deficient number, since it is larger than the sum of its proper divisors (1041068878).

2005961522 is a wasteful number, since it uses less digits than its factorization.

2005961522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12696040.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 2005961522 is about 44787.9617977867. The cubic root of 2005961522 is about 1261.1716493136.

The spelling of 2005961522 in words is "two billion, five million, nine hundred sixty-one thousand, five hundred twenty-two".