4659051 has 4 divisors (see below), whose sum is σ = 6212072. Its totient is φ = 3106032.

The previous prime is 4659049. The next prime is 4659059. The reversal of 4659051 is 1509564.

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

It is not a de Polignac number, because 4659051 - 2¹ = 4659049 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

4659051 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4659059) 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 3 ways as a sum of consecutive naturals, for example, 776506 + ... + 776511.

It is an arithmetic number, because the mean of its divisors is an integer number (1553018).

Almost surely, 2^4659051 is an apocalyptic number.

4659051 is a deficient number, since it is larger than the sum of its proper divisors (1553021).

4659051 is a wasteful number, since it uses less digits than its factorization.

4659051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553020.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 4659051 is about 2158.4834954199. The cubic root of 4659051 is about 167.0189778473.

The spelling of 4659051 in words is "four million, six hundred fifty-nine thousand, fifty-one".