7448974 has 8 divisors (see below), whose sum is σ = 12033000. Its totient is φ = 3437976.

The previous prime is 7448971. The next prime is 7449011. The reversal of 7448974 is 4798447.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 7448974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7448971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143224 + ... + 143275.

It is an arithmetic number, because the mean of its divisors is an integer number (1504125).

Almost surely, 2^7448974 is an apocalyptic number.

7448974 is a deficient number, since it is larger than the sum of its proper divisors (4584026).

7448974 is a wasteful number, since it uses less digits than its factorization.

7448974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286514.

The product of its digits is 225792, while the sum is 43.

The square root of 7448974 is about 2729.2808576620. The cubic root of 7448974 is about 195.2984603327.

The spelling of 7448974 in words is "seven million, four hundred forty-eight thousand, nine hundred seventy-four".