2073378 has 16 divisors (see below), whose sum is σ = 4217760. Its totient is φ = 679296.

The previous prime is 2073377. The next prime is 2073389. The reversal of 2073378 is 8733702.

It is not an unprimeable number, because it can be changed into a prime (2073377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2575 + ... + 3282.

It is an arithmetic number, because the mean of its divisors is an integer number (263610).

2^2073378 is an apocalyptic number.

2073378 is an abundant number, since it is smaller than the sum of its proper divisors (2144382).

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

2073378 is a wasteful number, since it uses less digits than its factorization.

2073378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5921.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 2073378 is about 1439.9229146034. The cubic root of 2073378 is about 127.5144774026.

The spelling of 2073378 in words is "two million, seventy-three thousand, three hundred seventy-eight".