2250386 has 4 divisors (see below), whose sum is σ = 3375582. Its totient is φ = 1125192.

The previous prime is 2250359. The next prime is 2250397. The reversal of 2250386 is 6830522.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6830522 = 2 ⋅3415261.

It can be written as a sum of positive squares in only one way, i.e., 1394761 + 855625 = 1181^2 + 925^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562595 + ... + 562598.

2^2250386 is an apocalyptic number.

2250386 is a deficient number, since it is larger than the sum of its proper divisors (1125196).

2250386 is a wasteful number, since it uses less digits than its factorization.

2250386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125195.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2250386 is about 1500.1286611488. The cubic root of 2250386 is about 131.0445626611.

The spelling of 2250386 in words is "two million, two hundred fifty thousand, three hundred eighty-six".