9749452 has 12 divisors (see below), whose sum is σ = 17650080. Its totient is φ = 4706576.

The previous prime is 9749437. The next prime is 9749461. The reversal of 9749452 is 2549479.

It is an unprimeable number.

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, 41908 + ... + 42139.

It is an arithmetic number, because the mean of its divisors is an integer number (1470840).

Almost surely, 2^9749452 is an apocalyptic number.

It is an amenable number.

9749452 is a deficient number, since it is larger than the sum of its proper divisors (7900628).

9749452 is a wasteful number, since it uses less digits than its factorization.

9749452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84080 (or 84078 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 9749452 is about 3122.4112477379. The cubic root of 9749452 is about 213.6289315878.

It can be divided in two parts, 9749 and 452, that added together give a palindrome (10201).

The spelling of 9749452 in words is "nine million, seven hundred forty-nine thousand, four hundred fifty-two".