42264213 has 8 divisors (see below), whose sum is σ = 56419776. Its totient is φ = 28142400.

The previous prime is 42264169. The next prime is 42264221. The reversal of 42264213 is 31246224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42264213 - 2¹⁰ = 42263189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42264263) 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, 5353 + ... + 10638.

It is an arithmetic number, because the mean of its divisors is an integer number (7052472).

Almost surely, 2^42264213 is an apocalyptic number.

It is an amenable number.

42264213 is a deficient number, since it is larger than the sum of its proper divisors (14155563).

42264213 is a wasteful number, since it uses less digits than its factorization.

42264213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16875.

The product of its digits is 2304, while the sum is 24.

The square root of 42264213 is about 6501.0932157599. The cubic root of 42264213 is about 348.3300393198.

The spelling of 42264213 in words is "forty-two million, two hundred sixty-four thousand, two hundred thirteen".