11404625 has 8 divisors (see below), whose sum is σ = 14233128. Its totient is φ = 9123600.

The previous prime is 11404567. The next prime is 11404633. The reversal of 11404625 is 52640411.

It can be written as a sum of positive squares in 4 ways, for example, as 2666689 + 8737936 = 1633^2 + 2956^2 .

It is not a de Polignac number, because 11404625 - 2¹⁶ = 11339089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11404625.

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, 45494 + ... + 45743.

It is an arithmetic number, because the mean of its divisors is an integer number (1779141).

Almost surely, 2^11404625 is an apocalyptic number.

It is an amenable number.

11404625 is a deficient number, since it is larger than the sum of its proper divisors (2828503).

11404625 is an frugal number, since it uses more digits than its factorization.

11404625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91252 (or 91242 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 11404625 is about 3377.0734371642. The cubic root of 11404625 is about 225.0921433297.

The spelling of 11404625 in words is "eleven million, four hundred four thousand, six hundred twenty-five".