9401472 has 48 divisors (see below), whose sum is σ = 27057030. Its totient is φ = 3133440.

The previous prime is 9401467. The next prime is 9401489. The reversal of 9401472 is 2741049.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8433216 + 968256 = 2904^2 + 984^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2929 + ... + 5232.

Almost surely, 2^9401472 is an apocalyptic number.

It is an amenable number.

9401472 is an abundant number, since it is smaller than the sum of its proper divisors (17655558).

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

9401472 is a wasteful number, since it uses less digits than its factorization.

9401472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8181 (or 8166 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 9401472 is about 3066.1819906848. The cubic root of 9401472 is about 211.0564451461.

The spelling of 9401472 in words is "nine million, four hundred one thousand, four hundred seventy-two".