2400126 has 16 divisors (see below), whose sum is σ = 4819584. Its totient is φ = 796824.

The previous prime is 2400109. The next prime is 2400143. The reversal of 2400126 is 6210042.

It is an interprime number because it is at equal distance from previous prime (2400109) and next prime (2400143).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1191 + ... + 2493.

It is an arithmetic number, because the mean of its divisors is an integer number (301224).

2^2400126 is an apocalyptic number.

2400126 is an abundant number, since it is smaller than the sum of its proper divisors (2419458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2400126 is a wasteful number, since it uses less digits than its factorization.

2400126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2400126 is about 1549.2340042744. The cubic root of 2400126 is about 133.8889329908. Note that the first 3 decimals are identical.

Adding to 2400126 its reverse (6210042), we get a palindrome (8610168).

The spelling of 2400126 in words is "two million, four hundred thousand, one hundred twenty-six".