7055000 has 80 divisors (see below), whose sum is σ = 17713080. Its totient is φ = 2624000.

The previous prime is 7054987. The next prime is 7055003. The reversal of 7055000 is 5507.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 7055000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7055003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 84959 + ... + 85041.

Almost surely, 2^7055000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7055000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8856540).

7055000 is an abundant number, since it is smaller than the sum of its proper divisors (10658080).

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

7055000 is a wasteful number, since it uses less digits than its factorization.

7055000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 175, while the sum is 17.

The square root of 7055000 is about 2656.1249970587. The cubic root of 7055000 is about 191.7928176030.

The spelling of 7055000 in words is "seven million, fifty-five thousand".