7391106 has 12 divisors (see below), whose sum is σ = 16014102. Its totient is φ = 2463696.

The previous prime is 7391101. The next prime is 7391117. The reversal of 7391106 is 6011937.

It can be written as a sum of positive squares in only one way, i.e., 7371225 + 19881 = 2715^2 + 141^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7391106.

It is not an unprimeable number, because it can be changed into a prime (7391101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 205291 + ... + 205326.

Almost surely, 2^7391106 is an apocalyptic number.

7391106 is an abundant number, since it is smaller than the sum of its proper divisors (8622996).

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

7391106 is a wasteful number, since it uses less digits than its factorization.

7391106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410625 (or 410622 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 7391106 is about 2718.6588605414. The cubic root of 7391106 is about 194.7914140420.

The spelling of 7391106 in words is "seven million, three hundred ninety-one thousand, one hundred six".