2473344 has 96 divisors (see below), whose sum is σ = 7558200. Its totient is φ = 774144.

The previous prime is 2473343. The next prime is 2473349. The reversal of 2473344 is 4433742.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×2473344² = 12234861084672, which contains 22 as substring.

It is a zygodrome in base 8 and base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2473343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21832 + ... + 21944.

2^2473344 is an apocalyptic number.

2473344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2473344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3779100).

2473344 is an abundant number, since it is smaller than the sum of its proper divisors (5084856).

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

2473344 is a wasteful number, since it uses less digits than its factorization.

2473344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 137 counting only the distinct ones).

The product of its digits is 8064, while the sum is 27.

The square root of 2473344 is about 1572.6868728390. The cubic root of 2473344 is about 135.2367860873.

The spelling of 2473344 in words is "two million, four hundred seventy-three thousand, three hundred forty-four".