42461759 has 2 divisors, whose sum is σ = 42461760. Its totient is φ = 42461758.

The previous prime is 42461743. The next prime is 42461777. The reversal of 42461759 is 95716424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42461759 - 2⁴ = 42461743 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42461729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21230879 + 21230880.

It is an arithmetic number, because the mean of its divisors is an integer number (21230880).

Almost surely, 2^42461759 is an apocalyptic number.

42461759 is a deficient number, since it is larger than the sum of its proper divisors (1).

42461759 is an equidigital number, since it uses as much as digits as its factorization.

42461759 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 38.

The square root of 42461759 is about 6516.2687943331. The cubic root of 42461759 is about 348.8719025896.

The spelling of 42461759 in words is "forty-two million, four hundred sixty-one thousand, seven hundred fifty-nine".