2141026 has 4 divisors (see below), whose sum is σ = 3211542. Its totient is φ = 1070512.

The previous prime is 2140993. The next prime is 2141033. The reversal of 2141026 is 6201412.

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

It can be written as a sum of positive squares in only one way, i.e., 1782225 + 358801 = 1335^2 + 599^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535255 + ... + 535258.

2^2141026 is an apocalyptic number.

2141026 is a deficient number, since it is larger than the sum of its proper divisors (1070516).

2141026 is a wasteful number, since it uses less digits than its factorization.

2141026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070515.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2141026 is about 1463.2245213910. The cubic root of 2141026 is about 128.8864654166.

Adding to 2141026 its reverse (6201412), we get a palindrome (8342438).

The spelling of 2141026 in words is "two million, one hundred forty-one thousand, twenty-six".