7448955 has 16 divisors (see below), whose sum is σ = 11952384. Its totient is φ = 3961440.

The previous prime is 7448953. The next prime is 7448971. The reversal of 7448955 is 5598447.

It is not a de Polignac number, because 7448955 - 2¹ = 7448953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7448953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9072 + ... + 9858.

It is an arithmetic number, because the mean of its divisors is an integer number (747024).

Almost surely, 2^7448955 is an apocalyptic number.

7448955 is a deficient number, since it is larger than the sum of its proper divisors (4503429).

7448955 is a wasteful number, since it uses less digits than its factorization.

7448955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426.

The product of its digits is 201600, while the sum is 42.

The square root of 7448955 is about 2729.2773768893. The cubic root of 7448955 is about 195.2982942841.

The spelling of 7448955 in words is "seven million, four hundred forty-eight thousand, nine hundred fifty-five".