2051474237 has 8 divisors (see below), whose sum is σ = 2103615360. Its totient is φ = 1999433440.

The previous prime is 2051474219. The next prime is 2051474311. The reversal of 2051474237 is 7324741502.

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 2051474237 - 2¹⁰ = 2051473213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2051474197 and 2051474206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051474837) 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, 17228 + ... + 66330.

It is an arithmetic number, because the mean of its divisors is an integer number (262951920).

Almost surely, 2^2051474237 is an apocalyptic number.

It is an amenable number.

2051474237 is a deficient number, since it is larger than the sum of its proper divisors (52141123).

2051474237 is a wasteful number, since it uses less digits than its factorization.

2051474237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50163.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 2051474237 is about 45293.2029889695. The cubic root of 2051474237 is about 1270.6385358249.

The spelling of 2051474237 in words is "two billion, fifty-one million, four hundred seventy-four thousand, two hundred thirty-seven".