2074257506 has 8 divisors (see below), whose sum is σ = 3143462700. Its totient is φ = 1026436608.

The previous prime is 2074257463. The next prime is 2074257529. The reversal of 2074257506 is 6057524702.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1832610481 + 241647025 = 42809^2 + 15545^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2074257506.

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, 5345831 + ... + 5346218.

Almost surely, 2^2074257506 is an apocalyptic number.

2074257506 is a deficient number, since it is larger than the sum of its proper divisors (1069205194).

2074257506 is a wasteful number, since it uses less digits than its factorization.

2074257506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10692148.

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 2074257506 is about 45544.0172360761. The cubic root of 2074257506 is about 1275.3250497145.

The spelling of 2074257506 in words is "two billion, seventy-four million, two hundred fifty-seven thousand, five hundred six".