2474789 has 2 divisors, whose sum is σ = 2474790. Its totient is φ = 2474788.

The previous prime is 2474783. The next prime is 2474821. The reversal of 2474789 is 9874742.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2265025 + 209764 = 1505^2 + 458^2 .

It is a cyclic number.

It is not a de Polignac number, because 2474789 - 2⁸ = 2474533 is a prime.

It is a super-2 number, since 2×2474789² = 12249161189042, which contains 22 as substring.

It is a Sophie Germain prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2474783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1237394 + 1237395.

It is an arithmetic number, because the mean of its divisors is an integer number (1237395).

2^2474789 is an apocalyptic number.

It is an amenable number.

2474789 is a deficient number, since it is larger than the sum of its proper divisors (1).

2474789 is an equidigital number, since it uses as much as digits as its factorization.

2474789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112896, while the sum is 41.

The square root of 2474789 is about 1573.1462106238. The cubic root of 2474789 is about 135.2631173905.

The spelling of 2474789 in words is "two million, four hundred seventy-four thousand, seven hundred eighty-nine".