16413430 has 16 divisors (see below), whose sum is σ = 32230224. Its totient is φ = 5968480.

The previous prime is 16413427. The next prime is 16413431. The reversal of 16413430 is 3431461.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16413431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74497 + ... + 74716.

It is an arithmetic number, because the mean of its divisors is an integer number (2014389).

Almost surely, 2^16413430 is an apocalyptic number.

16413430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16413430 is a deficient number, since it is larger than the sum of its proper divisors (15816794).

16413430 is a wasteful number, since it uses less digits than its factorization.

16413430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149231.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 16413430 is about 4051.3491579966. The cubic root of 16413430 is about 254.1361516114.

Adding to 16413430 its reverse (3431461), we get a palindrome (19844891).

The spelling of 16413430 in words is "sixteen million, four hundred thirteen thousand, four hundred thirty".