16213064 has 32 divisors (see below), whose sum is σ = 35555520. Its totient is φ = 6785856.

The previous prime is 16213051. The next prime is 16213069. The reversal of 16213064 is 46031261.

It is a happy number.

16213064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16213069) 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, 959 + ... + 5774.

It is an arithmetic number, because the mean of its divisors is an integer number (1111110).

Almost surely, 2^16213064 is an apocalyptic number.

16213064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16213064 is an abundant number, since it is smaller than the sum of its proper divisors (19342456).

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

16213064 is a wasteful number, since it uses less digits than its factorization.

16213064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6789 (or 6785 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 16213064 is about 4026.5449208968. The cubic root of 16213064 is about 253.0977973917.

The spelling of 16213064 in words is "sixteen million, two hundred thirteen thousand, sixty-four".