42850761 has 16 divisors (see below), whose sum is σ = 60912000. Its totient is φ = 26701568.

The previous prime is 42850751. The next prime is 42850783. The reversal of 42850761 is 16705824.

It is a cyclic number.

It is not a de Polignac number, because 42850761 - 2¹⁴ = 42834377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42850751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4780 + ... + 10418.

It is an arithmetic number, because the mean of its divisors is an integer number (3807000).

Almost surely, 2^42850761 is an apocalyptic number.

It is an amenable number.

42850761 is a deficient number, since it is larger than the sum of its proper divisors (18061239).

42850761 is a wasteful number, since it uses less digits than its factorization.

42850761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5808.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 42850761 is about 6546.0492665424. The cubic root of 42850761 is about 349.9340311042.

The spelling of 42850761 in words is "forty-two million, eight hundred fifty thousand, seven hundred sixty-one".