39586242 has 8 divisors (see below), whose sum is σ = 79172496. Its totient is φ = 13195412.

The previous prime is 39586241. The next prime is 39586259. The reversal of 39586242 is 24268593.

It is a happy number.

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

39586242 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 39586242.

It is not an unprimeable number, because it can be changed into a prime (39586241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3298848 + ... + 3298859.

It is an arithmetic number, because the mean of its divisors is an integer number (9896562).

Almost surely, 2^39586242 is an apocalyptic number.

39586242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39586242 is a wasteful number, since it uses less digits than its factorization.

39586242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6597712.

The product of its digits is 103680, while the sum is 39.

The square root of 39586242 is about 6291.7598491996. The cubic root of 39586242 is about 340.8119062549.

The spelling of 39586242 in words is "thirty-nine million, five hundred eighty-six thousand, two hundred forty-two".