4100940 has 36 divisors (see below), whose sum is σ = 12440064. Its totient is φ = 1093536.

The previous prime is 4100939. The next prime is 4100951. The reversal of 4100940 is 490014.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11212 + ... + 11571.

Almost surely, 2^4100940 is an apocalyptic number.

It is an amenable number.

4100940 is an abundant number, since it is smaller than the sum of its proper divisors (8339124).

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

4100940 is a wasteful number, since it uses less digits than its factorization.

4100940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22798 (or 22793 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 4100940 is about 2025.0777762842. The cubic root of 4100940 is about 160.0642970750.

Adding to 4100940 its reverse (490014), we get a palindrome (4590954).

The spelling of 4100940 in words is "four million, one hundred thousand, nine hundred forty".