4609051 has 4 divisors (see below), whose sum is σ = 4615632. Its totient is φ = 4602472.

The previous prime is 4609037. The next prime is 4609063. The reversal of 4609051 is 1509064.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4609051 is a prime.

It is a super-2 number, since 2×4609051² = 42486702241202, which contains 22 as substring.

It is a Duffinian number.

4609051 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4609081) 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, 2095 + ... + 3688.

It is an arithmetic number, because the mean of its divisors is an integer number (1153908).

Almost surely, 2^4609051 is an apocalyptic number.

4609051 is a deficient number, since it is larger than the sum of its proper divisors (6581).

4609051 is an equidigital number, since it uses as much as digits as its factorization.

4609051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6580.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 4609051 is about 2146.8700473014. The cubic root of 4609051 is about 166.4193563182.

The spelling of 4609051 in words is "four million, six hundred nine thousand, fifty-one".