11629697 has 4 divisors (see below), whose sum is σ = 12135360. Its totient is φ = 11124036.

The previous prime is 11629693. The next prime is 11629699. The reversal of 11629697 is 79692611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79692611 = 2953 ⋅26987.

It is a cyclic number.

It is not a de Polignac number, because 11629697 - 2² = 11629693 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11629693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252797 + ... + 252842.

It is an arithmetic number, because the mean of its divisors is an integer number (3033840).

Almost surely, 2^11629697 is an apocalyptic number.

It is an amenable number.

11629697 is a deficient number, since it is larger than the sum of its proper divisors (505663).

11629697 is an equidigital number, since it uses as much as digits as its factorization.

11629697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505662.

The product of its digits is 40824, while the sum is 41.

The square root of 11629697 is about 3410.2341561834. The cubic root of 11629697 is about 226.5632503534.

The spelling of 11629697 in words is "eleven million, six hundred twenty-nine thousand, six hundred ninety-seven".