2378797 has 2 divisors, whose sum is σ = 2378798. Its totient is φ = 2378796.

The previous prime is 2378791. The next prime is 2378801. The reversal of 2378797 is 7978732.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1552516 + 826281 = 1246^2 + 909^2 .

It is a cyclic number.

It is not a de Polignac number, because 2378797 - 2⁷ = 2378669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2378791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1189398 + 1189399.

It is an arithmetic number, because the mean of its divisors is an integer number (1189399).

2^2378797 is an apocalyptic number.

It is an amenable number.

2378797 is a deficient number, since it is larger than the sum of its proper divisors (1).

2378797 is an equidigital number, since it uses as much as digits as its factorization.

2378797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 148176, while the sum is 43.

The square root of 2378797 is about 1542.3349182327. The cubic root of 2378797 is about 133.4911457794.

The spelling of 2378797 in words is "two million, three hundred seventy-eight thousand, seven hundred ninety-seven".