2472893 has 2 divisors, whose sum is σ = 2472894. Its totient is φ = 2472892.

The previous prime is 2472857. The next prime is 2472919. The reversal of 2472893 is 3982742.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1951609 + 521284 = 1397^2 + 722^2 .

It is a cyclic number.

It is not a de Polignac number, because 2472893 - 2⁸ = 2472637 is a prime.

It is a super-2 number, since 2×2472893² = 12230399578898, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹¹ + 4⁹ + 7² + 2²¹ + 8⁵ + 9⁵ + 3⁹ .

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2472823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1236446 + 1236447.

It is an arithmetic number, because the mean of its divisors is an integer number (1236447).

2^2472893 is an apocalyptic number.

It is an amenable number.

2472893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2472893 is an equidigital number, since it uses as much as digits as its factorization.

2472893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 35.

The square root of 2472893 is about 1572.5434811159. The cubic root of 2472893 is about 135.2285657053.

The spelling of 2472893 in words is "two million, four hundred seventy-two thousand, eight hundred ninety-three".