42535771 has 8 divisors (see below), whose sum is σ = 42904400. Its totient is φ = 42169248.

The previous prime is 42535769. The next prime is 42535783. The reversal of 42535771 is 17753524.

42535771 = T₂₅₀ + T₂₅₁ + ... + T₆₄₆.

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 42535771 - 2¹ = 42535769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42535741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106945 + ... + 107341.

It is an arithmetic number, because the mean of its divisors is an integer number (5363050).

Almost surely, 2^42535771 is an apocalyptic number.

42535771 is a deficient number, since it is larger than the sum of its proper divisors (368629).

42535771 is a wasteful number, since it uses less digits than its factorization.

42535771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053.

The product of its digits is 29400, while the sum is 34.

The square root of 42535771 is about 6521.9453386241. The cubic root of 42535771 is about 349.0744826703.

The spelling of 42535771 in words is "forty-two million, five hundred thirty-five thousand, seven hundred seventy-one".