42583377 has 8 divisors (see below), whose sum is σ = 56934016. Its totient is φ = 28310832.

The previous prime is 42583369. The next prime is 42583381. The reversal of 42583377 is 77338524.

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

It is not a de Polignac number, because 42583377 - 2³ = 42583369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42583577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18238 + ... + 20439.

It is an arithmetic number, because the mean of its divisors is an integer number (7116752).

Almost surely, 2^42583377 is an apocalyptic number.

It is an amenable number.

42583377 is a deficient number, since it is larger than the sum of its proper divisors (14350639).

42583377 is a wasteful number, since it uses less digits than its factorization.

42583377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39047.

The product of its digits is 141120, while the sum is 39.

The square root of 42583377 is about 6525.5939959516. The cubic root of 42583377 is about 349.2046620750.

The spelling of 42583377 in words is "forty-two million, five hundred eighty-three thousand, three hundred seventy-seven".