2474447 has 4 divisors (see below), whose sum is σ = 2480016. Its totient is φ = 2468880.

The previous prime is 2474431. The next prime is 2474489. The reversal of 2474447 is 7444742.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2474447 - 2⁴ = 2474431 is a prime.

It is a super-2 number, since 2×2474447² = 12245775911618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2474497) 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, 2054 + ... + 3027.

It is an arithmetic number, because the mean of its divisors is an integer number (620004).

2^2474447 is an apocalyptic number.

2474447 is a deficient number, since it is larger than the sum of its proper divisors (5569).

2474447 is an equidigital number, since it uses as much as digits as its factorization.

2474447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5568.

The product of its digits is 25088, while the sum is 32.

The square root of 2474447 is about 1573.0375074994. The cubic root of 2474447 is about 135.2568862711.

The spelling of 2474447 in words is "two million, four hundred seventy-four thousand, four hundred forty-seven".