16060400 has 30 divisors (see below), whose sum is σ = 38586072. Its totient is φ = 6424000.

The previous prime is 16060399. The next prime is 16060411. The reversal of 16060400 is 406061.

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19676 + ... + 20475.

Almost surely, 2^16060400 is an apocalyptic number.

16060400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16060400 is an abundant number, since it is smaller than the sum of its proper divisors (22525672).

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

16060400 is a wasteful number, since it uses less digits than its factorization.

16060400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40169 (or 40158 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 16060400 is about 4007.5428881049. The cubic root of 16060400 is about 252.3008919520.

Adding to 16060400 its reverse (406061), we get a palindrome (16466461).

The spelling of 16060400 in words is "sixteen million, sixty thousand, four hundred".