2406838 has 8 divisors (see below), whose sum is σ = 4126032. Its totient is φ = 1031496.

The previous prime is 2406821. The next prime is 2406847. The reversal of 2406838 is 8386042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85945 + ... + 85972.

It is an arithmetic number, because the mean of its divisors is an integer number (515754).

2^2406838 is an apocalyptic number.

2406838 is a deficient number, since it is larger than the sum of its proper divisors (1719194).

2406838 is a wasteful number, since it uses less digits than its factorization.

2406838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171926.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2406838 is about 1551.3987237329. The cubic root of 2406838 is about 134.0136245150.

The spelling of 2406838 in words is "two million, four hundred six thousand, eight hundred thirty-eight".