16770852 has 72 divisors (see below), whose sum is σ = 49288512. Its totient is φ = 4708800.

The previous prime is 16770851. The next prime is 16770877. The reversal of 16770852 is 25807761.

It is a super-2 number, since 2×16770852² = 562522953611808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (16770851) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14827 + ... + 15917.

Almost surely, 2^16770852 is an apocalyptic number.

16770852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16770852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24644256).

16770852 is an abundant number, since it is smaller than the sum of its proper divisors (32517660).

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

16770852 is a wasteful number, since it uses less digits than its factorization.

16770852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169 (or 1164 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 16770852 is about 4095.2230708473. The cubic root of 16770852 is about 255.9676269285.

The spelling of 16770852 in words is "sixteen million, seven hundred seventy thousand, eight hundred fifty-two".