2047025426 has 8 divisors (see below), whose sum is σ = 3072599244. Its totient is φ = 1022825680.

The previous prime is 2047025423. The next prime is 2047025429. The reversal of 2047025426 is 6245207402.

It is an interprime number because it is at equal distance from previous prime (2047025423) and next prime (2047025429).

It can be written as a sum of positive squares in 2 ways, for example, as 1697522401 + 349503025 = 41201^2 + 18695^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2047025392 and 2047025401.

It is not an unprimeable number, because it can be changed into a prime (2047025423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339785 + ... + 345756.

Almost surely, 2^2047025426 is an apocalyptic number.

2047025426 is a deficient number, since it is larger than the sum of its proper divisors (1025573818).

2047025426 is a wasteful number, since it uses less digits than its factorization.

2047025426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687036.

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 2047025426 is about 45244.0650914570. The cubic root of 2047025426 is about 1269.7193721407.

The spelling of 2047025426 in words is "two billion, forty-seven million, twenty-five thousand, four hundred twenty-six".