16410040 has 32 divisors (see below), whose sum is σ = 38530080. Its totient is φ = 6278272.

The previous prime is 16410029. The next prime is 16410073. The reversal of 16410040 is 4001461.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 16409996 and 16410023.

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, 7999 + ... + 9838.

It is an arithmetic number, because the mean of its divisors is an integer number (1204065).

Almost surely, 2^16410040 is an apocalyptic number.

16410040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16410040 is an abundant number, since it is smaller than the sum of its proper divisors (22120040).

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

16410040 is a wasteful number, since it uses less digits than its factorization.

16410040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17871 (or 17867 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 16410040 is about 4050.9307572458. The cubic root of 16410040 is about 254.1186541338.

The spelling of 16410040 in words is "sixteen million, four hundred ten thousand, forty".