11472625 has 8 divisors (see below), whose sum is σ = 14317992. Its totient is φ = 9178000.

The previous prime is 11472623. The next prime is 11472641. The reversal of 11472625 is 52627411.

It can be written as a sum of positive squares in 4 ways, for example, as 1129969 + 10342656 = 1063^2 + 3216^2 .

It is not a de Polignac number, because 11472625 - 2¹ = 11472623 is a prime.

It is a super-2 number, since 2×11472625² = 263242248781250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11472593 and 11472602.

It is not an unprimeable number, because it can be changed into a prime (11472623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45766 + ... + 46015.

It is an arithmetic number, because the mean of its divisors is an integer number (1789749).

Almost surely, 2^11472625 is an apocalyptic number.

It is an amenable number.

11472625 is a deficient number, since it is larger than the sum of its proper divisors (2845367).

11472625 is an frugal number, since it uses more digits than its factorization.

11472625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91796 (or 91786 counting only the distinct ones).

The product of its digits is 3360, while the sum is 28.

The square root of 11472625 is about 3387.1263631580. The cubic root of 11472625 is about 225.5386272474.

The spelling of 11472625 in words is "eleven million, four hundred seventy-two thousand, six hundred twenty-five".