2046464 has 40 divisors (see below), whose sum is σ = 4681248. Its totient is φ = 875520.

The previous prime is 2046463. The next prime is 2046469. The reversal of 2046464 is 4646402.

It is not an unprimeable number, because it can be changed into a prime (2046463) 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, 3299 + ... + 3869.

2^2046464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2046464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2340624).

2046464 is an abundant number, since it is smaller than the sum of its proper divisors (2634784).

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

2046464 is an frugal number, since it uses more digits than its factorization.

2046464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596 (or 580 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 2046464 is about 1430.5467486245. The cubic root of 2046464 is about 126.9603281961.

The spelling of 2046464 in words is "two million, forty-six thousand, four hundred sixty-four".