2047874401 has 2 divisors, whose sum is σ = 2047874402. Its totient is φ = 2047874400.

The previous prime is 2047874393. The next prime is 2047874429. The reversal of 2047874401 is 1044787402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1723910400 + 323964001 = 41520^2 + 17999^2 .

It is a cyclic number.

It is not a de Polignac number, because 2047874401 - 2³ = 2047874393 is a prime.

It is a super-2 number, since 2×2047874401² = 8387579124542217602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2047874471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023937200 + 1023937201.

It is an arithmetic number, because the mean of its divisors is an integer number (1023937201).

Almost surely, 2^2047874401 is an apocalyptic number.

It is an amenable number.

2047874401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2047874401 is an equidigital number, since it uses as much as digits as its factorization.

2047874401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50176, while the sum is 37.

The square root of 2047874401 is about 45253.4462886530. The cubic root of 2047874401 is about 1269.8948806292.

The spelling of 2047874401 in words is "two billion, forty-seven million, eight hundred seventy-four thousand, four hundred one".