16414450 has 24 divisors (see below), whose sum is σ = 32880708. Its totient is φ = 6060480.

The previous prime is 16414441. The next prime is 16414451. The reversal of 16414450 is 5441461.

It can be written as a sum of positive squares in 6 ways, for example, as 7360369 + 9054081 = 2713^2 + 3009^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (16414451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11977 + ... + 13276.

Almost surely, 2^16414450 is an apocalyptic number.

16414450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16414450 is an abundant number, since it is smaller than the sum of its proper divisors (16466258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16414450 is a wasteful number, since it uses less digits than its factorization.

16414450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25278 (or 25273 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 16414450 is about 4051.4750400317. The cubic root of 16414450 is about 254.1414158677.

The spelling of 16414450 in words is "sixteen million, four hundred fourteen thousand, four hundred fifty".