2302047 has 32 divisors (see below), whose sum is σ = 3893760. Its totient is φ = 1330560.

The previous prime is 2302043. The next prime is 2302051. The reversal of 2302047 is 7402032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2302043) and next prime (2302051).

It is not a de Polignac number, because 2302047 - 2² = 2302043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6663 + ... + 6999.

It is an arithmetic number, because the mean of its divisors is an integer number (121680).

2^2302047 is an apocalyptic number.

2302047 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2302047 is the 759-th decagonal number.

2302047 is a deficient number, since it is larger than the sum of its proper divisors (1591713).

2302047 is a wasteful number, since it uses less digits than its factorization.

2302047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 2302047 is about 1517.2498146317. The cubic root of 2302047 is about 132.0397607494.

Adding to 2302047 its reverse (7402032), we get a palindrome (9704079).

The spelling of 2302047 in words is "two million, three hundred two thousand, forty-seven".