16296690 has 16 divisors (see below), whose sum is σ = 39112128. Its totient is φ = 4345776.

The previous prime is 16296689. The next prime is 16296691. The reversal of 16296690 is 9669261.

It is an interprime number because it is at equal distance from previous prime (16296689) and next prime (16296691).

It is a super-2 number, since 2×16296690² = 531164209912200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16296691) 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, 271582 + ... + 271641.

It is an arithmetic number, because the mean of its divisors is an integer number (2444508).

Almost surely, 2^16296690 is an apocalyptic number.

16296690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16296690 is an abundant number, since it is smaller than the sum of its proper divisors (22815438).

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

16296690 is a wasteful number, since it uses less digits than its factorization.

16296690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543233.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 16296690 is about 4036.9159020222. The cubic root of 16296690 is about 253.5322057204.

The spelling of 16296690 in words is "sixteen million, two hundred ninety-six thousand, six hundred ninety".