7485963 has 4 divisors (see below), whose sum is σ = 9981288. Its totient is φ = 4990640.

The previous prime is 7485953. The next prime is 7485997. The reversal of 7485963 is 3695847.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7485963 - 2⁸ = 7485707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7485953) 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 3 ways as a sum of consecutive naturals, for example, 1247658 + ... + 1247663.

It is an arithmetic number, because the mean of its divisors is an integer number (2495322).

Almost surely, 2^7485963 is an apocalyptic number.

7485963 is a deficient number, since it is larger than the sum of its proper divisors (2495325).

7485963 is a wasteful number, since it uses less digits than its factorization.

7485963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2495324.

The product of its digits is 181440, while the sum is 42.

The square root of 7485963 is about 2736.0487934246. The cubic root of 7485963 is about 195.6211880226.

It can be divided in two parts, 7485 and 963, that added together give a palindrome (8448).

The spelling of 7485963 in words is "seven million, four hundred eighty-five thousand, nine hundred sixty-three".