2461109 has 4 divisors (see below), whose sum is σ = 2812704. Its totient is φ = 2109516.

The previous prime is 2461103. The next prime is 2461139. The reversal of 2461109 is 9011642.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2461109 - 2⁴ = 2461093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2461103) 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, 175787 + ... + 175800.

It is an arithmetic number, because the mean of its divisors is an integer number (703176).

2^2461109 is an apocalyptic number.

It is an amenable number.

2461109 is a deficient number, since it is larger than the sum of its proper divisors (351595).

2461109 is an equidigital number, since it uses as much as digits as its factorization.

2461109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351594.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 2461109 is about 1568.7922105875. The cubic root of 2461109 is about 135.0134234480.

The spelling of 2461109 in words is "two million, four hundred sixty-one thousand, one hundred nine".