11429097 has 4 divisors (see below), whose sum is σ = 15238800. Its totient is φ = 7619396.

The previous prime is 11429087. The next prime is 11429101. The reversal of 11429097 is 79092411.

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: 79092411 = 3 ⋅26364137.

It is a cyclic number.

It is not a de Polignac number, because 11429097 - 2⁷ = 11428969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11429027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1904847 + ... + 1904852.

It is an arithmetic number, because the mean of its divisors is an integer number (3809700).

Almost surely, 2^11429097 is an apocalyptic number.

It is an amenable number.

11429097 is a deficient number, since it is larger than the sum of its proper divisors (3809703).

11429097 is an equidigital number, since it uses as much as digits as its factorization.

11429097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3809702.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 11429097 is about 3380.6947510830. The cubic root of 11429097 is about 225.2530289241.

The spelling of 11429097 in words is "eleven million, four hundred twenty-nine thousand, ninety-seven".