2620063148 has 24 divisors (see below), whose sum is σ = 4651171728. Its totient is φ = 1291182336.

The previous prime is 2620063111. The next prime is 2620063151. The reversal of 2620063148 is 8413600262.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 641240 + ... + 645312.

It is an arithmetic number, because the mean of its divisors is an integer number (193798822).

Almost surely, 2^2620063148 is an apocalyptic number.

It is an amenable number.

2620063148 is a deficient number, since it is larger than the sum of its proper divisors (2031108580).

2620063148 is a wasteful number, since it uses less digits than its factorization.

2620063148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6353 (or 6351 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 2620063148 is about 51186.5524136955. The cubic root of 2620063148 is about 1378.5967581636.

The spelling of 2620063148 in words is "two billion, six hundred twenty million, sixty-three thousand, one hundred forty-eight".