2146011 has 8 divisors (see below), whose sum is σ = 3270144. Its totient is φ = 1226280.

The previous prime is 2146009. The next prime is 2146043. The reversal of 2146011 is 1106412.

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

It is not a de Polignac number, because 2146011 - 2¹ = 2146009 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2146051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51075 + ... + 51116.

It is an arithmetic number, because the mean of its divisors is an integer number (408768).

2^2146011 is an apocalyptic number.

2146011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2146011 is a deficient number, since it is larger than the sum of its proper divisors (1124133).

2146011 is a wasteful number, since it uses less digits than its factorization.

2146011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102201.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2146011 is about 1464.9269606366. The cubic root of 2146011 is about 128.9864176554.

The spelling of 2146011 in words is "two million, one hundred forty-six thousand, eleven".