7326506 has 8 divisors (see below), whose sum is σ = 11988864. Its totient is φ = 3330220.

The previous prime is 7326497. The next prime is 7326511. The reversal of 7326506 is 6056237.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166490 + ... + 166533.

It is an arithmetic number, because the mean of its divisors is an integer number (1498608).

Almost surely, 2^7326506 is an apocalyptic number.

7326506 is a deficient number, since it is larger than the sum of its proper divisors (4662358).

7326506 is a wasteful number, since it uses less digits than its factorization.

7326506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333036.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 7326506 is about 2706.7519280496. The cubic root of 7326506 is about 194.2222450347. Note that the first 4 decimals are identical.

The spelling of 7326506 in words is "seven million, three hundred twenty-six thousand, five hundred six".