7250055 has 8 divisors (see below), whose sum is σ = 11600112. Its totient is φ = 3866688.

The previous prime is 7250053. The next prime is 7250059. The reversal of 7250055 is 5500527.

7250055 = T₅₄₅ + T₅₄₆ + ... + T₅₈₉.

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

It is not a de Polignac number, because 7250055 - 2¹ = 7250053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7250051) 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 in 7 ways as a sum of consecutive naturals, for example, 241654 + ... + 241683.

It is an arithmetic number, because the mean of its divisors is an integer number (1450014).

Almost surely, 2^7250055 is an apocalyptic number.

7250055 is a deficient number, since it is larger than the sum of its proper divisors (4350057).

7250055 is a wasteful number, since it uses less digits than its factorization.

7250055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483345.

The product of its (nonzero) digits is 1750, while the sum is 24.

The square root of 7250055 is about 2692.5926167915. The cubic root of 7250055 is about 193.5443214513.

The spelling of 7250055 in words is "seven million, two hundred fifty thousand, fifty-five".