940006100 has 72 divisors (see below), whose sum is σ = 2239835808. Its totient is φ = 339580800.

The previous prime is 940006099. The next prime is 940006129. The reversal of 940006100 is 1600049.

It is a super-2 number, since 2×940006100² = 1767222936074420000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169979 + ... + 175421.

Almost surely, 2^940006100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 940006100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1119917904).

940006100 is an abundant number, since it is smaller than the sum of its proper divisors (1299829708).

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

940006100 is a wasteful number, since it uses less digits than its factorization.

940006100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5625 (or 5618 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 940006100 is about 30659.5189133815. The cubic root of 940006100 is about 979.5882276738.

Adding to 940006100 its reverse (1600049), we get a palindrome (941606149).

The spelling of 940006100 in words is "nine hundred forty million, six thousand, one hundred".