42262061 has 8 divisors (see below), whose sum is σ = 44581920. Its totient is φ = 39951792.

The previous prime is 42262049. The next prime is 42262069. The reversal of 42262061 is 16026224.

42262061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 42262061 - 2¹⁴ = 42245677 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42262069) 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, 7811 + ... + 12063.

It is an arithmetic number, because the mean of its divisors is an integer number (5572740).

Almost surely, 2^42262061 is an apocalyptic number.

It is an amenable number.

42262061 is a deficient number, since it is larger than the sum of its proper divisors (2319859).

42262061 is a wasteful number, since it uses less digits than its factorization.

42262061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4795.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 42262061 is about 6500.9277030282. The cubic root of 42262061 is about 348.3241271551.

Adding to 42262061 its reverse (16026224), we get a palindrome (58288285).

The spelling of 42262061 in words is "forty-two million, two hundred sixty-two thousand, sixty-one".