2046269747 has 2 divisors, whose sum is σ = 2046269748. Its totient is φ = 2046269746.

The previous prime is 2046269711. The next prime is 2046269749. The reversal of 2046269747 is 7479626402.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2046269747 - 2²² = 2042075443 is a prime.

Together with 2046269749, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2046269749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023134873 + 1023134874.

It is an arithmetic number, because the mean of its divisors is an integer number (1023134874).

Almost surely, 2^2046269747 is an apocalyptic number.

2046269747 is a deficient number, since it is larger than the sum of its proper divisors (1).

2046269747 is an equidigital number, since it uses as much as digits as its factorization.

2046269747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 47.

The square root of 2046269747 is about 45235.7131810697. The cubic root of 2046269747 is about 1269.5631098967.

It can be divided in two parts, 20462 and 69747, that added together give a palindrome (90209).

The spelling of 2046269747 in words is "two billion, forty-six million, two hundred sixty-nine thousand, seven hundred forty-seven".