2073320 has 32 divisors (see below), whose sum is σ = 4941000.
Its totient is φ = 780288.
The previous prime is 2073317. The next prime is 2073343. The reversal of 2073320 is 233702.
It can be written as a sum of positive squares in 4 ways, for example, as 1522756 + 550564 = 1234^2 + 742^2
It is a Harshad number since it is a multiple of its sum of digits (17).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845 + ... + 2204.
22073320 is an apocalyptic number.
2073320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2073320 is an abundant number, since it is smaller than the sum of its proper divisors (2867680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2073320 is a wasteful number, since it uses less digits than its factorization.
2073320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3077 (or 3073 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 17.
The square root of 2073320 is about 1439.9027744956.
The cubic root of 2073320 is about 127.5132883754.
The spelling of 2073320 in words is "two million, seventy-three thousand, three hundred twenty".