2658424 has 8 divisors (see below), whose sum is σ = 4984560. Its totient is φ = 1329208.

The previous prime is 2658391. The next prime is 2658437. The reversal of 2658424 is 4248562.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166144 + ... + 166159.

It is an arithmetic number, because the mean of its divisors is an integer number (623070).

2^2658424 is an apocalyptic number.

It is an amenable number.

2658424 is a deficient number, since it is larger than the sum of its proper divisors (2326136).

2658424 is a wasteful number, since it uses less digits than its factorization.

2658424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332309 (or 332305 counting only the distinct ones).

The product of its digits is 15360, while the sum is 31.

The square root of 2658424 is about 1630.4674176444. The cubic root of 2658424 is about 138.5292287576.

The spelling of 2658424 in words is "two million, six hundred fifty-eight thousand, four hundred twenty-four".