7622006 has 8 divisors (see below), whose sum is σ = 13066320. Its totient is φ = 3266568.

The previous prime is 7621997. The next prime is 7622053. The reversal of 7622006 is 6002267.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 272201 + ... + 272228.

It is an arithmetic number, because the mean of its divisors is an integer number (1633290).

Almost surely, 2^7622006 is an apocalyptic number.

7622006 is a deficient number, since it is larger than the sum of its proper divisors (5444314).

7622006 is a wasteful number, since it uses less digits than its factorization.

7622006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544438.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 7622006 is about 2760.7980730216. The cubic root of 7622006 is about 196.7990943125.

The spelling of 7622006 in words is "seven million, six hundred twenty-two thousand, six".