2124054 has 24 divisors (see below), whose sum is σ = 4633200. Its totient is φ = 703248.

The previous prime is 2124049. The next prime is 2124127. The reversal of 2124054 is 4504212.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3247 + ... + 3845.

It is an arithmetic number, because the mean of its divisors is an integer number (193050).

2^2124054 is an apocalyptic number.

2124054 is an abundant number, since it is smaller than the sum of its proper divisors (2509146).

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

2124054 is a wasteful number, since it uses less digits than its factorization.

2124054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804 (or 801 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 2124054 is about 1457.4134622680. The cubic root of 2124054 is about 128.5449988001.

Adding to 2124054 its reverse (4504212), we get a palindrome (6628266).

The spelling of 2124054 in words is "two million, one hundred twenty-four thousand, fifty-four".