2275078 has 24 divisors (see below), whose sum is σ = 3794688. Its totient is φ = 1022112.

The previous prime is 2275067. The next prime is 2275103. The reversal of 2275078 is 8705722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17851 + ... + 17977.

It is an arithmetic number, because the mean of its divisors is an integer number (158112).

2^2275078 is an apocalyptic number.

2275078 is a deficient number, since it is larger than the sum of its proper divisors (1519610).

2275078 is a wasteful number, since it uses less digits than its factorization.

2275078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 2275078 is about 1508.3361694264. The cubic root of 2275078 is about 131.5221087897.

The spelling of 2275078 in words is "two million, two hundred seventy-five thousand, seventy-eight".