16424630 has 8 divisors (see below), whose sum is σ = 29564352. Its totient is φ = 6569848.

The previous prime is 16424627. The next prime is 16424651. The reversal of 16424630 is 3642461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 16424630.

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, 821222 + ... + 821241.

It is an arithmetic number, because the mean of its divisors is an integer number (3695544).

Almost surely, 2^16424630 is an apocalyptic number.

16424630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16424630 is a deficient number, since it is larger than the sum of its proper divisors (13139722).

16424630 is a wasteful number, since it uses less digits than its factorization.

16424630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642470.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 16424630 is about 4052.7311778602. The cubic root of 16424630 is about 254.1939432639.

The spelling of 16424630 in words is "sixteen million, four hundred twenty-four thousand, six hundred thirty".