2073278 has 8 divisors (see below), whose sum is σ = 3142272. Its totient is φ = 1025856.

The previous prime is 2073277. The next prime is 2073283. The reversal of 2073278 is 8723702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 2073278.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2073277) 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, 5150 + ... + 5537.

It is an arithmetic number, because the mean of its divisors is an integer number (392784).

2^2073278 is an apocalyptic number.

2073278 is a deficient number, since it is larger than the sum of its proper divisors (1068994).

2073278 is a wasteful number, since it uses less digits than its factorization.

2073278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10786.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 2073278 is about 1439.8881901037. Note that the first 3 decimals coincide. The cubic root of 2073278 is about 127.5124273418.

The spelling of 2073278 in words is "two million, seventy-three thousand, two hundred seventy-eight".