2428706 has 16 divisors (see below), whose sum is σ = 4185024. Its totient is φ = 1035504.

The previous prime is 2428703. The next prime is 2428711. The reversal of 2428706 is 6078242.

It is a super-2 number, since 2×2428706² = 11797225668872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2428703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3656 + ... + 4268.

It is an arithmetic number, because the mean of its divisors is an integer number (261564).

2^2428706 is an apocalyptic number.

2428706 is a deficient number, since it is larger than the sum of its proper divisors (1756318).

2428706 is a wasteful number, since it uses less digits than its factorization.

2428706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 2428706 is about 1558.4306208491. The cubic root of 2428706 is about 134.4182742182.

The spelling of 2428706 in words is "two million, four hundred twenty-eight thousand, seven hundred six".