2423146 has 48 divisors (see below), whose sum is σ = 4596480. Its totient is φ = 950400.

The previous prime is 2423137. The next prime is 2423147. The reversal of 2423146 is 6413242.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423147) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78151 + ... + 78181.

It is an arithmetic number, because the mean of its divisors is an integer number (95760).

2^2423146 is an apocalyptic number.

2423146 is a deficient number, since it is larger than the sum of its proper divisors (2173334).

2423146 is a wasteful number, since it uses less digits than its factorization.

2423146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91 (or 80 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 2423146 is about 1556.6457528931. The cubic root of 2423146 is about 134.3156219359.

Adding to 2423146 its reverse (6413242), we get a palindrome (8836388).

The spelling of 2423146 in words is "two million, four hundred twenty-three thousand, one hundred forty-six".