42870301 has 4 divisors (see below), whose sum is σ = 42910272. Its totient is φ = 42830332.

The previous prime is 42870287. The next prime is 42870307. The reversal of 42870301 is 10307824.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42870301 - 2⁷ = 42870173 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 (42870307) 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, 18331 + ... + 20536.

It is an arithmetic number, because the mean of its divisors is an integer number (10727568).

Almost surely, 2^42870301 is an apocalyptic number.

It is an amenable number.

42870301 is a deficient number, since it is larger than the sum of its proper divisors (39971).

42870301 is a wasteful number, since it uses less digits than its factorization.

42870301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39970.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 42870301 is about 6547.5415997151. The cubic root of 42870301 is about 349.9872131383.

The spelling of 42870301 in words is "forty-two million, eight hundred seventy thousand, three hundred one".