2150464 has 14 divisors (see below), whose sum is σ = 4267454. Its totient is φ = 1075200.

The previous prime is 2150453. The next prime is 2150471. The reversal of 2150464 is 4640512.

It can be written as a sum of positive squares in only one way, i.e., 1166400 + 984064 = 1080^2 + 992^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16737 + ... + 16864.

2^2150464 is an apocalyptic number.

It is an amenable number.

2150464 is a deficient number, since it is larger than the sum of its proper divisors (2116990).

2150464 is an equidigital number, since it uses as much as digits as its factorization.

2150464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33613 (or 33603 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2150464 is about 1466.4460440125. The cubic root of 2150464 is about 129.0755721682.

Adding to 2150464 its reverse (4640512), we get a palindrome (6790976).

The spelling of 2150464 in words is "two million, one hundred fifty thousand, four hundred sixty-four".