2400101 has 4 divisors (see below), whose sum is σ = 2618304. Its totient is φ = 2181900.

The previous prime is 2400089. The next prime is 2400107. The reversal of 2400101 is 1010042.

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 2400101 - 2⁶ = 2400037 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 (2400107) 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, 109085 + ... + 109106.

It is an arithmetic number, because the mean of its divisors is an integer number (654576).

2^2400101 is an apocalyptic number.

It is an amenable number.

2400101 is a deficient number, since it is larger than the sum of its proper divisors (218203).

2400101 is a wasteful number, since it uses less digits than its factorization.

2400101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218202.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 2400101 is about 1549.2259357499. The cubic root of 2400101 is about 133.8884681214. Note that the first 3 decimals are identical.

Adding to 2400101 its reverse (1010042), we get a palindrome (3410143).

The spelling of 2400101 in words is "two million, four hundred thousand, one hundred one".