42935650 has 12 divisors (see below), whose sum is σ = 79860402. Its totient is φ = 17174240.

The previous prime is 42935639. The next prime is 42935681. The reversal of 42935650 is 5653924.

It can be written as a sum of positive squares in 3 ways, for example, as 21986721 + 20948929 = 4689^2 + 4577^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 429307 + ... + 429406.

Almost surely, 2^42935650 is an apocalyptic number.

42935650 is a deficient number, since it is larger than the sum of its proper divisors (36924752).

42935650 is a wasteful number, since it uses less digits than its factorization.

42935650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858725 (or 858720 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 42935650 is about 6552.5300457152. The cubic root of 42935650 is about 350.1649562569.

The spelling of 42935650 in words is "forty-two million, nine hundred thirty-five thousand, six hundred fifty".