7006506 has 32 divisors (see below), whose sum is σ = 15449280. Its totient is φ = 2104704.

The previous prime is 7006481. The next prime is 7006537. The reversal of 7006506 is 6056007.

It is a super-2 number, since 2×7006506² = 98182252656072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2310 + ... + 4398.

It is an arithmetic number, because the mean of its divisors is an integer number (482790).

Almost surely, 2^7006506 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7006506, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7724640).

7006506 is an abundant number, since it is smaller than the sum of its proper divisors (8442774).

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

7006506 is a wasteful number, since it uses less digits than its factorization.

7006506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 7006506 is about 2646.9805439406. The cubic root of 7006506 is about 191.3523643559.

The spelling of 7006506 in words is "seven million, six thousand, five hundred six".