620201252 has 48 divisors (see below), whose sum is σ = 1255349760. Its totient is φ = 265420800.

The previous prime is 620201203. The next prime is 620201273. The reversal of 620201252 is 252102026.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44324 + ... + 56612.

It is an arithmetic number, because the mean of its divisors is an integer number (26153120).

Almost surely, 2^620201252 is an apocalyptic number.

620201252 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

620201252 is an abundant number, since it is smaller than the sum of its proper divisors (635148508).

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

620201252 is a wasteful number, since it uses less digits than its factorization.

620201252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12372 (or 12370 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 620201252 is about 24903.8401054938. The cubic root of 620201252 is about 852.7941506926.

Adding to 620201252 its reverse (252102026), we get a palindrome (872303278).

The spelling of 620201252 in words is "six hundred twenty million, two hundred one thousand, two hundred fifty-two".