2418730 has 8 divisors (see below), whose sum is σ = 4353732. Its totient is φ = 967488.

The previous prime is 2418721. The next prime is 2418733. The reversal of 2418730 is 378142.

It can be written as a sum of positive squares in 2 ways, for example, as 2169729 + 249001 = 1473^2 + 499^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2418695 and 2418704.

It is not an unprimeable number, because it can be changed into a prime (2418733) 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, 120927 + ... + 120946.

2^2418730 is an apocalyptic number.

2418730 is a deficient number, since it is larger than the sum of its proper divisors (1935002).

2418730 is a wasteful number, since it uses less digits than its factorization.

2418730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241880.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 2418730 is about 1555.2266715820. The cubic root of 2418730 is about 134.2339789715.

The spelling of 2418730 in words is "two million, four hundred eighteen thousand, seven hundred thirty".