35840442 has 24 divisors (see below), whose sum is σ = 78791328. Its totient is φ = 10860520.

The previous prime is 35840419. The next prime is 35840447. The reversal of 35840442 is 24404853.

It is not an unprimeable number, because it can be changed into a prime (35840447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23958 + ... + 25409.

It is an arithmetic number, because the mean of its divisors is an integer number (3282972).

Almost surely, 2^35840442 is an apocalyptic number.

35840442 is an abundant number, since it is smaller than the sum of its proper divisors (42950886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35840442 is a wasteful number, since it uses less digits than its factorization.

35840442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49394 (or 49383 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 35840442 is about 5986.6887341835. The cubic root of 35840442 is about 329.7041793423.

The spelling of 35840442 in words is "thirty-five million, eight hundred forty thousand, four hundred forty-two".