1996024741 has 8 divisors (see below), whose sum is σ = 2012283000. Its totient is φ = 1979824320.

The previous prime is 1996024739. The next prime is 1996024843. The reversal of 1996024741 is 1474206991.

It can be written as a sum of positive squares in 4 ways, for example, as 277922241 + 1718102500 = 16671^2 + 41450^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1996024741 - 2¹ = 1996024739 is a prime.

It is a super-2 number, since 2×1996024741² = 7968229533368234162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1996022741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56235 + ... + 84583.

It is an arithmetic number, because the mean of its divisors is an integer number (251535375).

Almost surely, 2^1996024741 is an apocalyptic number.

It is an amenable number.

1996024741 is a deficient number, since it is larger than the sum of its proper divisors (16258259).

1996024741 is a wasteful number, since it uses less digits than its factorization.

1996024741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28919.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 1996024741 is about 44676.8926963369. The cubic root of 1996024741 is about 1259.0857441419.

The spelling of 1996024741 in words is "one billion, nine hundred ninety-six million, twenty-four thousand, seven hundred forty-one".