42246033 has 4 divisors (see below), whose sum is σ = 56328048. Its totient is φ = 28164020.

The previous prime is 42246023. The next prime is 42246053. The reversal of 42246033 is 33064224.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42246033 - 2¹⁶ = 42180497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42245994 and 42246012.

It is not an unprimeable number, because it can be changed into a prime (42246013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7041003 + ... + 7041008.

It is an arithmetic number, because the mean of its divisors is an integer number (14082012).

Almost surely, 2^42246033 is an apocalyptic number.

It is an amenable number.

42246033 is a deficient number, since it is larger than the sum of its proper divisors (14082015).

42246033 is a wasteful number, since it uses less digits than its factorization.

42246033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14082014.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 42246033 is about 6499.6948389905. The cubic root of 42246033 is about 348.2800873007.

The spelling of 42246033 in words is "forty-two million, two hundred forty-six thousand, thirty-three".