35642241 has 16 divisors (see below), whose sum is σ = 53188800. Its totient is φ = 23588064.

The previous prime is 35642221. The next prime is 35642261. The reversal of 35642241 is 14224653.

It is an interprime number because it is at equal distance from previous prime (35642221) and next prime (35642261).

It is not a de Polignac number, because 35642241 - 2⁵ = 35642209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (35642221) 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, 996 + ... + 8501.

It is an arithmetic number, because the mean of its divisors is an integer number (3324300).

Almost surely, 2^35642241 is an apocalyptic number.

It is an amenable number.

35642241 is a deficient number, since it is larger than the sum of its proper divisors (17546559).

35642241 is a wasteful number, since it uses less digits than its factorization.

35642241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9645 (or 9639 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 35642241 is about 5970.1123105014. The cubic root of 35642241 is about 329.0952905611.

Adding to 35642241 its reverse (14224653), we get a palindrome (49866894).

The spelling of 35642241 in words is "thirty-five million, six hundred forty-two thousand, two hundred forty-one".