4123140 has 48 divisors (see below), whose sum is σ = 13195392. Its totient is φ = 942336.

The previous prime is 4123127. The next prime is 4123153. The reversal of 4123140 is 413214.

4123140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4123127) and next prime (4123153).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4489 + ... + 5328.

It is an arithmetic number, because the mean of its divisors is an integer number (274904).

Almost surely, 2^4123140 is an apocalyptic number.

It is an amenable number.

4123140 is an abundant number, since it is smaller than the sum of its proper divisors (9072252).

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

4123140 is a wasteful number, since it uses less digits than its factorization.

4123140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9836 (or 9834 counting only the distinct ones).

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

The square root of 4123140 is about 2030.5516491830. The cubic root of 4123140 is about 160.3526077693.

Adding to 4123140 its reverse (413214), we get a palindrome (4536354).

The spelling of 4123140 in words is "four million, one hundred twenty-three thousand, one hundred forty".