2051234 has 8 divisors (see below), whose sum is σ = 3084480. Its totient is φ = 1023076.

The previous prime is 2051233. The next prime is 2051249. The reversal of 2051234 is 4321502.

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

It is not an unprimeable number, because it can be changed into a prime (2051233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14 + ... + 2025.

It is an arithmetic number, because the mean of its divisors is an integer number (385560).

2^2051234 is an apocalyptic number.

2051234 is a deficient number, since it is larger than the sum of its proper divisors (1033246).

2051234 is a wasteful number, since it uses less digits than its factorization.

2051234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2544.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2051234 is about 1432.2129729897. The cubic root of 2051234 is about 127.0588934697.

Adding to 2051234 its reverse (4321502), we get a palindrome (6372736).

The spelling of 2051234 in words is "two million, fifty-one thousand, two hundred thirty-four".