11620342 has 4 divisors (see below), whose sum is σ = 17430516. Its totient is φ = 5810170.

The previous prime is 11620339. The next prime is 11620351. The reversal of 11620342 is 24302611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24302611 = 43 ⋅565177.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2905084 + ... + 2905087.

It is an arithmetic number, because the mean of its divisors is an integer number (4357629).

Almost surely, 2^11620342 is an apocalyptic number.

11620342 is a deficient number, since it is larger than the sum of its proper divisors (5810174).

11620342 is an equidigital number, since it uses as much as digits as its factorization.

11620342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5810173.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 11620342 is about 3408.8622735452. The cubic root of 11620342 is about 226.5024844317.

Adding to 11620342 its reverse (24302611), we get a palindrome (35922953).

The spelling of 11620342 in words is "eleven million, six hundred twenty thousand, three hundred forty-two".