620201214 has 12 divisors (see below), whose sum is σ = 1343769336. Its totient is φ = 206733732.

The previous prime is 620201203. The next prime is 620201273. The reversal of 620201214 is 412102026.

620201214 is a `hidden beast` number, since 620 + 20 + 1 + 21 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 34455623 = 620201214 / (6 + 2 + 0 + 2 + 0 + 1 + 2 + 1 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17227794 + ... + 17227829.

It is an arithmetic number, because the mean of its divisors is an integer number (111980778).

Almost surely, 2^620201214 is an apocalyptic number.

620201214 is an abundant number, since it is smaller than the sum of its proper divisors (723568122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

620201214 is a wasteful number, since it uses less digits than its factorization.

620201214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34455631 (or 34455628 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 620201214 is about 24903.8393425592. The cubic root of 620201214 is about 852.7941332755.

It can be divided in two parts, 6202012 and 14, that added together give a palindrome (6202026).

The spelling of 620201214 in words is "six hundred twenty million, two hundred one thousand, two hundred fourteen".