42060949 has 4 divisors (see below), whose sum is σ = 48069664. Its totient is φ = 36052236.

The previous prime is 42060947. The next prime is 42060979. The reversal of 42060949 is 94906024.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42060949 - 2¹ = 42060947 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42060947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3004347 + ... + 3004360.

It is an arithmetic number, because the mean of its divisors is an integer number (12017416).

Almost surely, 2^42060949 is an apocalyptic number.

It is an amenable number.

42060949 is a deficient number, since it is larger than the sum of its proper divisors (6008715).

42060949 is an equidigital number, since it uses as much as digits as its factorization.

42060949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6008714.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 42060949 is about 6485.4413111214. The cubic root of 42060949 is about 347.7707263529.

The spelling of 42060949 in words is "forty-two million, sixty thousand, nine hundred forty-nine".