2472697 has 2 divisors, whose sum is σ = 2472698. Its totient is φ = 2472696.

The previous prime is 2472683. The next prime is 2472703. The reversal of 2472697 is 7962742.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2262016 + 210681 = 1504^2 + 459^2 .

It is a cyclic number.

It is not a de Polignac number, because 2472697 - 2¹⁵ = 2439929 is a prime.

It is a super-2 number, since 2×2472697² = 12228460907618, which contains 22 as substring.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2⁵ + 4⁹ + 7 + 2¹⁹ + 6⁸ + 9⁴ + 7² .

It is not a weakly prime, because it can be changed into another prime (2472607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1236348 + 1236349.

It is an arithmetic number, because the mean of its divisors is an integer number (1236349).

2^2472697 is an apocalyptic number.

It is an amenable number.

2472697 is a deficient number, since it is larger than the sum of its proper divisors (1).

2472697 is an equidigital number, since it uses as much as digits as its factorization.

2472697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42336, while the sum is 37.

The square root of 2472697 is about 1572.4811604595. The cubic root of 2472697 is about 135.2249928995.

The spelling of 2472697 in words is "two million, four hundred seventy-two thousand, six hundred ninety-seven".