620048427 has 8 divisors (see below), whose sum is σ = 827057616. Its totient is φ = 413202432.

The previous prime is 620048419. The next prime is 620048441. The reversal of 620048427 is 724840026.

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

It is not a de Polignac number, because 620048427 - 2³ = 620048419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (620048447) 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, 31638 + ... + 47339.

It is an arithmetic number, because the mean of its divisors is an integer number (103382202).

Almost surely, 2^620048427 is an apocalyptic number.

620048427 is a deficient number, since it is larger than the sum of its proper divisors (207009189).

620048427 is a wasteful number, since it uses less digits than its factorization.

620048427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81597.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 620048427 is about 24900.7716145504. The cubic root of 620048427 is about 852.7240987151.

The spelling of 620048427 in words is "six hundred twenty million, forty-eight thousand, four hundred twenty-seven".