2051354 has 16 divisors (see below), whose sum is σ = 3328800. Its totient is φ = 944784.

The previous prime is 2051341. The next prime is 2051359. The reversal of 2051354 is 4531502.

It is not an unprimeable number, because it can be changed into a prime (2051359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677 + ... + 2135.

It is an arithmetic number, because the mean of its divisors is an integer number (208050).

2^2051354 is an apocalyptic number.

2051354 is a deficient number, since it is larger than the sum of its proper divisors (1277446).

2051354 is a wasteful number, since it uses less digits than its factorization.

2051354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1517.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2051354 is about 1432.2548655878. The cubic root of 2051354 is about 127.0613711279.

Adding to 2051354 its reverse (4531502), we get a palindrome (6582856).

The spelling of 2051354 in words is "two million, fifty-one thousand, three hundred fifty-four".