2472417 has 8 divisors (see below), whose sum is σ = 3662880. Its totient is φ = 1648260.

The previous prime is 2472403. The next prime is 2472443. The reversal of 2472417 is 7142742.

It is a happy number.

2472417 is a `hidden beast` number, since 247 + 2 + 417 = 666.

It is not a de Polignac number, because 2472417 - 2⁷ = 2472289 is a prime.

It is a super-2 number, since 2×2472417² = 12225691643778, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 91571 = 2472417 / (2 + 4 + 7 + 2 + 4 + 1 + 7).

It is not an unprimeable number, because it can be changed into a prime (2472317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45759 + ... + 45812.

It is an arithmetic number, because the mean of its divisors is an integer number (457860).

2^2472417 is an apocalyptic number.

2472417 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2472417 is a deficient number, since it is larger than the sum of its proper divisors (1190463).

2472417 is an equidigital number, since it uses as much as digits as its factorization.

2472417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91580 (or 91574 counting only the distinct ones).

The product of its digits is 3136, while the sum is 27.

The square root of 2472417 is about 1572.3921266656. The cubic root of 2472417 is about 135.2198885637.

The spelling of 2472417 in words is "two million, four hundred seventy-two thousand, four hundred seventeen".