11864342 has 8 divisors (see below), whose sum is σ = 20338896. Its totient is φ = 5084712.

The previous prime is 11864327. The next prime is 11864371. The reversal of 11864342 is 24346811.

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

It is a super-2 number, since 2×11864342² = 281525222185928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423713 + ... + 423740.

It is an arithmetic number, because the mean of its divisors is an integer number (2542362).

Almost surely, 2^11864342 is an apocalyptic number.

11864342 is a deficient number, since it is larger than the sum of its proper divisors (8474554).

11864342 is an equidigital number, since it uses as much as digits as its factorization.

11864342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847462.

The product of its digits is 4608, while the sum is 29.

The square root of 11864342 is about 3444.4654157068. The cubic root of 11864342 is about 228.0768567199.

The spelling of 11864342 in words is "eleven million, eight hundred sixty-four thousand, three hundred forty-two".