620052097 has 8 divisors (see below), whose sum is σ = 709270976. Its totient is φ = 530993232.

The previous prime is 620052091. The next prime is 620052107. The reversal of 620052097 is 790250026.

620052097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-620052097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (620052091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31578 + ... + 47299.

It is an arithmetic number, because the mean of its divisors is an integer number (88658872).

Almost surely, 2^620052097 is an apocalyptic number.

It is an amenable number.

620052097 is a deficient number, since it is larger than the sum of its proper divisors (89218879).

620052097 is a wasteful number, since it uses less digits than its factorization.

620052097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80007.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 620052097 is about 24900.8453069369. The cubic root of 620052097 is about 852.7257811059.

The spelling of 620052097 in words is "six hundred twenty million, fifty-two thousand, ninety-seven".