11403716 has 6 divisors (see below), whose sum is σ = 19956510. Its totient is φ = 5701856.

The previous prime is 11403713. The next prime is 11403727. The reversal of 11403716 is 61730411.

It can be written as a sum of positive squares in only one way, i.e., 9634816 + 1768900 = 3104^2 + 1330^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11403691 and 11403700.

It is not an unprimeable number, because it can be changed into a prime (11403713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1425461 + ... + 1425468.

It is an arithmetic number, because the mean of its divisors is an integer number (3326085).

Almost surely, 2^11403716 is an apocalyptic number.

It is an amenable number.

11403716 is a deficient number, since it is larger than the sum of its proper divisors (8552794).

11403716 is a wasteful number, since it uses less digits than its factorization.

11403716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850933 (or 2850931 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 11403716 is about 3376.9388504976. The cubic root of 11403716 is about 225.0861628848.

The spelling of 11403716 in words is "eleven million, four hundred three thousand, seven hundred sixteen".