620148201 has 16 divisors (see below), whose sum is σ = 874525440. Its totient is φ = 389808720.

The previous prime is 620148187. The next prime is 620148203. The reversal of 620148201 is 102841026.

It is not a de Polignac number, because 620148201 - 2¹⁴ = 620131817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (620148203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13755 + ... + 37808.

It is an arithmetic number, because the mean of its divisors is an integer number (54657840).

Almost surely, 2^620148201 is an apocalyptic number.

It is an amenable number.

620148201 is a deficient number, since it is larger than the sum of its proper divisors (254377239).

620148201 is a wasteful number, since it uses less digits than its factorization.

620148201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51796.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 620148201 is about 24902.7749658547. The cubic root of 620148201 is about 852.7698344606.

Adding to 620148201 its reverse (102841026), we get a palindrome (722989227).

The spelling of 620148201 in words is "six hundred twenty million, one hundred forty-eight thousand, two hundred one".