11342397 has 8 divisors (see below), whose sum is σ = 16498080. Its totient is φ = 6874160.

The previous prime is 11342351. The next prime is 11342407. The reversal of 11342397 is 79324311.

11342397 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11342397 - 2⁷ = 11342269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171822 + ... + 171887.

It is an arithmetic number, because the mean of its divisors is an integer number (2062260).

Almost surely, 2^11342397 is an apocalyptic number.

It is an amenable number.

11342397 is a deficient number, since it is larger than the sum of its proper divisors (5155683).

11342397 is a wasteful number, since it uses less digits than its factorization.

11342397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343723.

The product of its digits is 4536, while the sum is 30.

The square root of 11342397 is about 3367.8475321784. The cubic root of 11342397 is about 224.6820001549.

The spelling of 11342397 in words is "eleven million, three hundred forty-two thousand, three hundred ninety-seven".