620050245 has 16 divisors (see below), whose sum is σ = 992808960. Its totient is φ = 330450624.

The previous prime is 620050241. The next prime is 620050253. The reversal of 620050245 is 542050026.

It is not a de Polignac number, because 620050245 - 2² = 620050241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620050241) 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, 6972 + ... + 35898.

It is an arithmetic number, because the mean of its divisors is an integer number (62050560).

Almost surely, 2^620050245 is an apocalyptic number.

It is an amenable number.

620050245 is a deficient number, since it is larger than the sum of its proper divisors (372758715).

620050245 is a wasteful number, since it uses less digits than its factorization.

620050245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30364.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 620050245 is about 24900.8081194165. The cubic root of 620050245 is about 852.7249321183.

The spelling of 620050245 in words is "six hundred twenty million, fifty thousand, two hundred forty-five".