2347408 has 20 divisors (see below), whose sum is σ = 5198080. Its totient is φ = 1005984.

The previous prime is 2347379. The next prime is 2347409. The reversal of 2347408 is 8047432.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (2347409) 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, 10368 + ... + 10591.

It is an arithmetic number, because the mean of its divisors is an integer number (259904).

2^2347408 is an apocalyptic number.

2347408 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2347408 is an abundant number, since it is smaller than the sum of its proper divisors (2850672).

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

2347408 is a wasteful number, since it uses less digits than its factorization.

2347408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20974 (or 20968 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 2347408 is about 1532.1253212450. The cubic root of 2347408 is about 132.9013910942.

The spelling of 2347408 in words is "two million, three hundred forty-seven thousand, four hundred eight".