42462307 has 4 divisors (see below), whose sum is σ = 42546240. Its totient is φ = 42378376.

The previous prime is 42462289. The next prime is 42462313. The reversal of 42462307 is 70326424.

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 42462307 - 2¹¹ = 42460259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42462317) 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, 41203 + ... + 42220.

It is an arithmetic number, because the mean of its divisors is an integer number (10636560).

Almost surely, 2^42462307 is an apocalyptic number.

42462307 is a deficient number, since it is larger than the sum of its proper divisors (83933).

42462307 is an equidigital number, since it uses as much as digits as its factorization.

42462307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83932.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 42462307 is about 6516.3108428005. The cubic root of 42462307 is about 348.8734033986.

The spelling of 42462307 in words is "forty-two million, four hundred sixty-two thousand, three hundred seven".