2046630 has 32 divisors (see below), whose sum is σ = 5202144. Its totient is φ = 513536.

The previous prime is 2046607. The next prime is 2046631. The reversal of 2046630 is 366402.

It is a junction number, because it is equal to n+sod(n) for n = 2046597 and 2046606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1497 + ... + 2516.

It is an arithmetic number, because the mean of its divisors is an integer number (162567).

2^2046630 is an apocalyptic number.

2046630 is an abundant number, since it is smaller than the sum of its proper divisors (3155514).

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

2046630 is a wasteful number, since it uses less digits than its factorization.

2046630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4040.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2046630 is about 1430.6047672226. The cubic root of 2046630 is about 126.9637609211.

The spelling of 2046630 in words is "two million, forty-six thousand, six hundred thirty".