11425839 has 8 divisors (see below), whose sum is σ = 15606192. Its totient is φ = 7431360.

The previous prime is 11425837. The next prime is 11425847. The reversal of 11425839 is 93852411.

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

It is not a de Polignac number, because 11425839 - 2¹ = 11425837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11425837) 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 7 ways as a sum of consecutive naturals, for example, 46324 + ... + 46569.

It is an arithmetic number, because the mean of its divisors is an integer number (1950774).

Almost surely, 2^11425839 is an apocalyptic number.

11425839 is a deficient number, since it is larger than the sum of its proper divisors (4180353).

11425839 is an equidigital number, since it uses as much as digits as its factorization.

11425839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92937.

The product of its digits is 8640, while the sum is 33.

The square root of 11425839 is about 3380.2128631197. The cubic root of 11425839 is about 225.2316232052.

The spelling of 11425839 in words is "eleven million, four hundred twenty-five thousand, eight hundred thirty-nine".