11701072 has 20 divisors (see below), whose sum is σ = 23225076. Its totient is φ = 5707520.

The previous prime is 11701069. The next prime is 11701087. The reversal of 11701072 is 27010711.

It can be written as a sum of positive squares in 2 ways, for example, as 4857616 + 6843456 = 2204^2 + 2616^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8263 + ... + 9574.

Almost surely, 2^11701072 is an apocalyptic number.

It is an amenable number.

11701072 is a deficient number, since it is larger than the sum of its proper divisors (11524004).

11701072 is a wasteful number, since it uses less digits than its factorization.

11701072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17886 (or 17880 counting only the distinct ones).

The product of its (nonzero) digits is 98, while the sum is 19.

The square root of 11701072 is about 3420.6829727410. The cubic root of 11701072 is about 227.0258013069.

Adding to 11701072 its reverse (27010711), we get a palindrome (38711783).

The spelling of 11701072 in words is "eleven million, seven hundred one thousand, seventy-two".