42884597 has 8 divisors (see below), whose sum is σ = 49632000. Its totient is φ = 36292464.

The previous prime is 42884551. The next prime is 42884603. The reversal of 42884597 is 79548824.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 42884597 - 2¹² = 42880501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42884537) 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, 38222 + ... + 39327.

It is an arithmetic number, because the mean of its divisors is an integer number (6204000).

Almost surely, 2^42884597 is an apocalyptic number.

It is an amenable number.

42884597 is a deficient number, since it is larger than the sum of its proper divisors (6747403).

42884597 is an equidigital number, since it uses as much as digits as its factorization.

42884597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77635.

The product of its digits is 645120, while the sum is 47.

The square root of 42884597 is about 6548.6332161757. The cubic root of 42884597 is about 350.0261123375.

The spelling of 42884597 in words is "forty-two million, eight hundred eighty-four thousand, five hundred ninety-seven".