2403701 has 2 divisors, whose sum is σ = 2403702. Its totient is φ = 2403700.

The previous prime is 2403697. The next prime is 2403773. The reversal of 2403701 is 1073042.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2044900 + 358801 = 1430^2 + 599^2 .

It is a cyclic number.

It is not a de Polignac number, because 2403701 - 2² = 2403697 is a prime.

It is a Chen prime.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 2403701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2403301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201850 + 1201851.

It is an arithmetic number, because the mean of its divisors is an integer number (1201851).

2^2403701 is an apocalyptic number.

It is an amenable number.

2403701 is a deficient number, since it is larger than the sum of its proper divisors (1).

2403701 is an equidigital number, since it uses as much as digits as its factorization.

2403701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 2403701 is about 1550.3873709496. The cubic root of 2403701 is about 133.9553760969.

Adding to 2403701 its reverse (1073042), we get a palindrome (3476743).

The spelling of 2403701 in words is "two million, four hundred three thousand, seven hundred one".