2748768154 has 16 divisors (see below), whose sum is σ = 4540025376. Its totient is φ = 1237762000.

The previous prime is 2748768083. The next prime is 2748768167. The reversal of 2748768154 is 4518678472.

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, 581497 + ... + 586204.

It is an arithmetic number, because the mean of its divisors is an integer number (283751586).

Almost surely, 2^2748768154 is an apocalyptic number.

2748768154 is a deficient number, since it is larger than the sum of its proper divisors (1791257222).

2748768154 is a wasteful number, since it uses less digits than its factorization.

2748768154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167821.

The product of its digits is 3010560, while the sum is 52.

The square root of 2748768154 is about 52428.6959021489. The cubic root of 2748768154 is about 1400.8104413000.

The spelling of 2748768154 in words is "two billion, seven hundred forty-eight million, seven hundred sixty-eight thousand, one hundred fifty-four".