100006040 has 16 divisors (see below), whose sum is σ = 225013680. Its totient is φ = 40002400.

The previous prime is 100006037. The next prime is 100006043. The reversal of 100006040 is 40600001.

It is an interprime number because it is at equal distance from previous prime (100006037) and next prime (100006043).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100006043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1250036 + ... + 1250115.

It is an arithmetic number, because the mean of its divisors is an integer number (14063355).

Almost surely, 2^100006040 is an apocalyptic number.

100006040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100006040 is an abundant number, since it is smaller than the sum of its proper divisors (125007640).

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

100006040 is a wasteful number, since it uses less digits than its factorization.

100006040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2500162 (or 2500158 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 100006040 is about 10000.3019954399. The cubic root of 100006040 is about 464.1682282387.

Adding to 100006040 its reverse (40600001), we get a palindrome (140606041).

The spelling of 100006040 in words is "one hundred million, six thousand, forty".