2150926 has 4 divisors (see below), whose sum is σ = 3226392. Its totient is φ = 1075462.

The previous prime is 2150923. The next prime is 2150947. The reversal of 2150926 is 6290512.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2150926.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537730 + ... + 537733.

It is an arithmetic number, because the mean of its divisors is an integer number (806598).

2^2150926 is an apocalyptic number.

2150926 is a deficient number, since it is larger than the sum of its proper divisors (1075466).

2150926 is a wasteful number, since it uses less digits than its factorization.

2150926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075465.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 2150926 is about 1466.6035592484. The cubic root of 2150926 is about 129.0848149245.

The spelling of 2150926 in words is "two million, one hundred fifty thousand, nine hundred twenty-six".