2406730 has 32 divisors (see below), whose sum is σ = 4665600. Its totient is φ = 891072.

The previous prime is 2406727. The next prime is 2406731. The reversal of 2406730 is 376042.

It is a d-powerful number, because it can be written as 2²¹ + 4⁹ + 0 + 6⁶ + 7² + 3⁶ + 0 .

It is not an unprimeable number, because it can be changed into a prime (2406731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9951 + ... + 10189.

It is an arithmetic number, because the mean of its divisors is an integer number (145800).

2^2406730 is an apocalyptic number.

2406730 is a deficient number, since it is larger than the sum of its proper divisors (2258870).

2406730 is a wasteful number, since it uses less digits than its factorization.

2406730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 2406730 is about 1551.3639160429. The cubic root of 2406730 is about 134.0116199918.

It can be divided in two parts, 2406 and 730, that added together give a square (3136 = 56²).

The spelling of 2406730 in words is "two million, four hundred six thousand, seven hundred thirty".