16877040 has 40 divisors (see below), whose sum is σ = 52319568. Its totient is φ = 4500480.

The previous prime is 16877017. The next prime is 16877057. The reversal of 16877040 is 4077861.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 16876992 and 16877010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34921 + ... + 35400.

Almost surely, 2^16877040 is an apocalyptic number.

16877040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16877040 is an abundant number, since it is smaller than the sum of its proper divisors (35442528).

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

16877040 is a wasteful number, since it uses less digits than its factorization.

16877040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70337 (or 70331 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 16877040 is about 4108.1674746777. The cubic root of 16877040 is about 256.5067274396.

The spelling of 16877040 in words is "sixteen million, eight hundred seventy-seven thousand, forty".