16216070 has 16 divisors (see below), whose sum is σ = 31434480. Its totient is φ = 5987424.

The previous prime is 16216061. The next prime is 16216073. The reversal of 16216070 is 7061261.

16216070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16216073) 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, 62240 + ... + 62499.

It is an arithmetic number, because the mean of its divisors is an integer number (1964655).

Almost surely, 2^16216070 is an apocalyptic number.

16216070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16216070 is a deficient number, since it is larger than the sum of its proper divisors (15218410).

16216070 is a wasteful number, since it uses less digits than its factorization.

16216070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124759.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 16216070 is about 4026.9181764719. The cubic root of 16216070 is about 253.1134383786.

The spelling of 16216070 in words is "sixteen million, two hundred sixteen thousand, seventy".