35642042 has 16 divisors (see below), whose sum is σ = 56236032. Its totient is φ = 16909200.

The previous prime is 35642041. The next prime is 35642051. The reversal of 35642042 is 24024653.

It is not an unprimeable number, because it can be changed into a prime (35642041) 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, 2792 + ... + 8892.

It is an arithmetic number, because the mean of its divisors is an integer number (3514752).

Almost surely, 2^35642042 is an apocalyptic number.

35642042 is a deficient number, since it is larger than the sum of its proper divisors (20593990).

35642042 is a wasteful number, since it uses less digits than its factorization.

35642042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6253.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 35642042 is about 5970.0956441250. The cubic root of 35642042 is about 329.0946780848.

Adding to 35642042 its reverse (24024653), we get a palindrome (59666695).

The spelling of 35642042 in words is "thirty-five million, six hundred forty-two thousand, forty-two".