2472122 has 8 divisors (see below), whose sum is σ = 3732276. Its totient is φ = 1228032.

The previous prime is 2472121. The next prime is 2472131. The reversal of 2472122 is 2212742.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2076481 + 395641 = 1441^2 + 629^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2472122² = 12222774365768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2472094 and 2472103.

It is not an unprimeable number, because it can be changed into a prime (2472121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3623 + ... + 4250.

2^2472122 is an apocalyptic number.

2472122 is a deficient number, since it is larger than the sum of its proper divisors (1260154).

2472122 is a wasteful number, since it uses less digits than its factorization.

2472122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8032.

The product of its digits is 448, while the sum is 20.

The square root of 2472122 is about 1572.2983177502. The cubic root of 2472122 is about 135.2145103645.

Adding to 2472122 its reverse (2212742), we get a palindrome (4684864).

The spelling of 2472122 in words is "two million, four hundred seventy-two thousand, one hundred twenty-two".