42633035 has 4 divisors (see below), whose sum is σ = 51159648. Its totient is φ = 34106424.

The previous prime is 42633001. The next prime is 42633043. The reversal of 42633035 is 53033624.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42633035 - 2¹⁰ = 42632011 is a prime.

It is a super-2 number, since 2×42633035² = 3635151346622450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42632995 and 42633013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4263299 + ... + 4263308.

It is an arithmetic number, because the mean of its divisors is an integer number (12789912).

Almost surely, 2^42633035 is an apocalyptic number.

42633035 is a deficient number, since it is larger than the sum of its proper divisors (8526613).

42633035 is an equidigital number, since it uses as much as digits as its factorization.

42633035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8526612.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 42633035 is about 6529.3977517073. The cubic root of 42633035 is about 349.3403493636.

Adding to 42633035 its reverse (53033624), we get a palindrome (95666659).

The spelling of 42633035 in words is "forty-two million, six hundred thirty-three thousand, thirty-five".