42907483 has 4 divisors (see below), whose sum is σ = 43111048. Its totient is φ = 42703920.

The previous prime is 42907433. The next prime is 42907511. The reversal of 42907483 is 38470924.

It is a happy number.

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 42907483 - 2⁹ = 42906971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42907433) 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, 101466 + ... + 101887.

It is an arithmetic number, because the mean of its divisors is an integer number (10777762).

Almost surely, 2^42907483 is an apocalyptic number.

42907483 is a deficient number, since it is larger than the sum of its proper divisors (203565).

42907483 is a wasteful number, since it uses less digits than its factorization.

42907483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203564.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 42907483 is about 6550.3803706350. The cubic root of 42907483 is about 350.0883668032.

The spelling of 42907483 in words is "forty-two million, nine hundred seven thousand, four hundred eighty-three".