7351606 has 4 divisors (see below), whose sum is σ = 11027412. Its totient is φ = 3675802.

The previous prime is 7351601. The next prime is 7351607. The reversal of 7351606 is 6061537.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6061537 = 17 ⋅356561.

It is a super-2 number, since 2×7351606² = 108092221558472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7351601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1837900 + ... + 1837903.

It is an arithmetic number, because the mean of its divisors is an integer number (2756853).

Almost surely, 2^7351606 is an apocalyptic number.

7351606 is a deficient number, since it is larger than the sum of its proper divisors (3675806).

7351606 is a wasteful number, since it uses less digits than its factorization.

7351606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675805.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 7351606 is about 2711.3845171794. The cubic root of 7351606 is about 194.4437886478.

The spelling of 7351606 in words is "seven million, three hundred fifty-one thousand, six hundred six".