11698697 has 16 divisors (see below), whose sum is σ = 12804480. Its totient is φ = 10657152.

The previous prime is 11698691. The next prime is 11698717. The reversal of 11698697 is 79689611.

It is a cyclic number.

It is not a de Polignac number, because 11698697 - 2¹² = 11694601 is a prime.

It is a super-2 number, since 2×11698697² = 273719022995618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11698691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50093 + ... + 50325.

It is an arithmetic number, because the mean of its divisors is an integer number (800280).

Almost surely, 2^11698697 is an apocalyptic number.

It is an amenable number.

11698697 is a deficient number, since it is larger than the sum of its proper divisors (1105783).

11698697 is a wasteful number, since it uses less digits than its factorization.

11698697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352.

The product of its digits is 163296, while the sum is 47.

The square root of 11698697 is about 3420.3358022276. The cubic root of 11698697 is about 227.0104402425.

The spelling of 11698697 in words is "eleven million, six hundred ninety-eight thousand, six hundred ninety-seven".