424099 has 16 divisors (see below), whose sum is σ = 514080. Its totient is φ = 345600.

The previous prime is 424093. The next prime is 424103. The reversal of 424099 is 990424.

424099 = T₁₃₀ + T₁₃₁ + ... + T₁₆₇.

It is a cyclic number.

It is not a de Polignac number, because 424099 - 2³ = 424091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4149 + ... + 4249.

It is an arithmetic number, because the mean of its divisors is an integer number (32130).

2⁴²⁴⁰⁹⁹ is an apocalyptic number.

424099 is a deficient number, since it is larger than the sum of its proper divisors (89981).

424099 is a wasteful number, since it uses less digits than its factorization.

424099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 424099 is about 651.2288384278. The cubic root of 424099 is about 75.1315616780.

The spelling of 424099 in words is "four hundred twenty-four thousand, ninety-nine".