16977130 has 16 divisors (see below), whose sum is σ = 31016160. Its totient is φ = 6689232.

The previous prime is 16977113. The next prime is 16977133. The reversal of 16977130 is 3177961.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16977133) 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, 12000 + ... + 13339.

It is an arithmetic number, because the mean of its divisors is an integer number (1938510).

Almost surely, 2^16977130 is an apocalyptic number.

16977130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16977130 is a deficient number, since it is larger than the sum of its proper divisors (14039030).

16977130 is a wasteful number, since it uses less digits than its factorization.

16977130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25413.

The product of its (nonzero) digits is 7938, while the sum is 34.

The square root of 16977130 is about 4120.3312973595. The cubic root of 16977130 is about 257.0128029878.

The spelling of 16977130 in words is "sixteen million, nine hundred seventy-seven thousand, one hundred thirty".