16470090 has 96 divisors (see below), whose sum is σ = 52730496. Its totient is φ = 3473280.

The previous prime is 16470079. The next prime is 16470107. The reversal of 16470090 is 9007461.

16470090 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7185 + ... + 9195.

It is an arithmetic number, because the mean of its divisors is an integer number (549276).

Almost surely, 2^16470090 is an apocalyptic number.

16470090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16470090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26365248).

16470090 is an abundant number, since it is smaller than the sum of its proper divisors (36260406).

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

16470090 is a wasteful number, since it uses less digits than its factorization.

16470090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044 (or 2041 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 16470090 is about 4058.3358658445. The cubic root of 16470090 is about 254.4282460924.

The spelling of 16470090 in words is "sixteen million, four hundred seventy thousand, ninety".