42620301 has 6 divisors (see below), whose sum is σ = 61562670. Its totient is φ = 28413528.

The previous prime is 42620293. The next prime is 42620329. The reversal of 42620301 is 10302624.

It is a happy number.

42620301 is a `hidden beast` number, since 42 + 620 + 3 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 22099401 + 20520900 = 4701^2 + 4530^2 .

It is not a de Polignac number, because 42620301 - 2³ = 42620293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42620341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2367786 + ... + 2367803.

It is an arithmetic number, because the mean of its divisors is an integer number (10260445).

Almost surely, 2^42620301 is an apocalyptic number.

It is an amenable number.

42620301 is a deficient number, since it is larger than the sum of its proper divisors (18942369).

42620301 is a wasteful number, since it uses less digits than its factorization.

42620301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4735595 (or 4735592 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 42620301 is about 6528.4225506626. The cubic root of 42620301 is about 349.3055645777.

Adding to 42620301 its reverse (10302624), we get a palindrome (52922925).

The spelling of 42620301 in words is "forty-two million, six hundred twenty thousand, three hundred one".