2474444 has 24 divisors (see below), whose sum is σ = 5026560. Its totient is φ = 1043856.

The previous prime is 2474431. The next prime is 2474489. The reversal of 2474444 is 4444742.

It is a happy number.

It is a super-2 number, since 2×2474444² = 12245746218272, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1217 + ... + 2535.

It is an arithmetic number, because the mean of its divisors is an integer number (209440).

2^2474444 is an apocalyptic number.

It is an amenable number.

2474444 is an abundant number, since it is smaller than the sum of its proper divisors (2552116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2474444 is a wasteful number, since it uses less digits than its factorization.

2474444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397 (or 1395 counting only the distinct ones).

The product of its digits is 14336, while the sum is 29.

The square root of 2474444 is about 1573.0365539300. The cubic root of 2474444 is about 135.2568316096.

The spelling of 2474444 in words is "two million, four hundred seventy-four thousand, four hundred forty-four".