2051468 has 12 divisors (see below), whose sum is σ = 3779160. Its totient is φ = 971712.

The previous prime is 2051461. The next prime is 2051477. The reversal of 2051468 is 8641502.

It is a d-powerful number, because it can be written as 2⁵ + 0 + 5⁹ + 1 + 4⁸ + 6 + 8⁵ .

It is not an unprimeable number, because it can be changed into a prime (2051461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13421 + ... + 13572.

It is an arithmetic number, because the mean of its divisors is an integer number (314930).

2^2051468 is an apocalyptic number.

It is an amenable number.

2051468 is a deficient number, since it is larger than the sum of its proper divisors (1727692).

2051468 is a wasteful number, since it uses less digits than its factorization.

2051468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27016 (or 27014 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2051468 is about 1432.2946624211. The cubic root of 2051468 is about 127.0637248136.

The spelling of 2051468 in words is "two million, fifty-one thousand, four hundred sixty-eight".