2150008 has 16 divisors (see below), whose sum is σ = 4607280. Its totient is φ = 921408.

The previous prime is 2149993. The next prime is 2150009. The reversal of 2150008 is 8000512.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2149973 and 2150000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150009) 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, 19141 + ... + 19252.

It is an arithmetic number, because the mean of its divisors is an integer number (287955).

2^2150008 is an apocalyptic number.

2150008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2150008 is an abundant number, since it is smaller than the sum of its proper divisors (2457272).

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

2150008 is a wasteful number, since it uses less digits than its factorization.

2150008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38406 (or 38402 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 2150008 is about 1466.2905578363. The cubic root of 2150008 is about 129.0664481494.

The spelling of 2150008 in words is "two million, one hundred fifty thousand, eight".