39421241 has 16 divisors (see below), whose sum is σ = 42581376. Its totient is φ = 36406656.

The previous prime is 39421229. The next prime is 39421253. The reversal of 39421241 is 14212493.

It is an interprime number because it is at equal distance from previous prime (39421229) and next prime (39421253).

It is a cyclic number.

It is not a de Polignac number, because 39421241 - 2¹⁰ = 39420217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 39421241.

It is not an unprimeable number, because it can be changed into a prime (39421201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88766 + ... + 89208.

It is an arithmetic number, because the mean of its divisors is an integer number (2661336).

Almost surely, 2^39421241 is an apocalyptic number.

It is an amenable number.

39421241 is a deficient number, since it is larger than the sum of its proper divisors (3160135).

39421241 is a wasteful number, since it uses less digits than its factorization.

39421241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592.

The product of its digits is 1728, while the sum is 26.

The square root of 39421241 is about 6278.6336889486. The cubic root of 39421241 is about 340.3377295818.

The spelling of 39421241 in words is "thirty-nine million, four hundred twenty-one thousand, two hundred forty-one".