7150806 has 24 divisors (see below), whose sum is σ = 16685760. Its totient is φ = 2200176.

The previous prime is 7150799. The next prime is 7150807. The reversal of 7150806 is 6080517.

It is a super-2 number, since 2×7150806² = 102268052899272, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7150806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7150807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15046 + ... + 15513.

It is an arithmetic number, because the mean of its divisors is an integer number (695240).

Almost surely, 2^7150806 is an apocalyptic number.

7150806 is an abundant number, since it is smaller than the sum of its proper divisors (9534954).

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

7150806 is a wasteful number, since it uses less digits than its factorization.

7150806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30580 (or 30577 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 7150806 is about 2674.0991006318. The cubic root of 7150806 is about 192.6570910872.

The spelling of 7150806 in words is "seven million, one hundred fifty thousand, eight hundred six".