42362461 has 4 divisors (see below), whose sum is σ = 43729024. Its totient is φ = 40995900.

The previous prime is 42362431. The next prime is 42362473. The reversal of 42362461 is 16426324.

42362461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 42362461 - 2¹⁷ = 42231389 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 (42362431) 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 3 ways as a sum of consecutive naturals, for example, 683235 + ... + 683296.

It is an arithmetic number, because the mean of its divisors is an integer number (10932256).

Almost surely, 2^42362461 is an apocalyptic number.

It is an amenable number.

42362461 is a deficient number, since it is larger than the sum of its proper divisors (1366563).

42362461 is a wasteful number, since it uses less digits than its factorization.

42362461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366562.

The product of its digits is 6912, while the sum is 28.

The square root of 42362461 is about 6508.6450970997. The cubic root of 42362461 is about 348.5997414567.

Adding to 42362461 its reverse (16426324), we get a palindrome (58788785).

The spelling of 42362461 in words is "forty-two million, three hundred sixty-two thousand, four hundred sixty-one".