2141624 has 16 divisors (see below), whose sum is σ = 4092120. Its totient is φ = 1050400.

The previous prime is 2141617. The next prime is 2141647. The reversal of 2141624 is 4261412.

It is a junction number, because it is equal to n+sod(n) for n = 2141596 and 2141605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2102 + ... + 2949.

2^2141624 is an apocalyptic number.

It is an amenable number.

2141624 is a deficient number, since it is larger than the sum of its proper divisors (1950496).

2141624 is a wasteful number, since it uses less digits than its factorization.

2141624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5110 (or 5106 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 2141624 is about 1463.4288503375. The cubic root of 2141624 is about 128.8984638591.

The spelling of 2141624 in words is "two million, one hundred forty-one thousand, six hundred twenty-four".