7450944 has 56 divisors (see below), whose sum is σ = 19921728. Its totient is φ = 2457600.

The previous prime is 7450931. The next prime is 7450969. The reversal of 7450944 is 4490547.

It is a happy number.

It is a super-2 number, since 2×7450944² = 111033132982272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28864 + ... + 29120.

Almost surely, 2^7450944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7450944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9960864).

7450944 is an abundant number, since it is smaller than the sum of its proper divisors (12470784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7450944 is a wasteful number, since it uses less digits than its factorization.

7450944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423 (or 413 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 7450944 is about 2729.6417347337. The cubic root of 7450944 is about 195.3156754129.

The spelling of 7450944 in words is "seven million, four hundred fifty thousand, nine hundred forty-four".