2754147897 has 12 divisors (see below), whose sum is σ = 3996056064. Its totient is φ = 1827863640.

The previous prime is 2754147887. The next prime is 2754147901. The reversal of 2754147897 is 7987414572.

2754147897 is a `hidden beast` number, since 2 + 7 + 541 + 4 + 7 + 8 + 97 = 666.

It is not a de Polignac number, because 2754147897 - 2⁴ = 2754147881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2754147887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 684129 + ... + 688142.

It is an arithmetic number, because the mean of its divisors is an integer number (333004672).

Almost surely, 2^2754147897 is an apocalyptic number.

It is an amenable number.

2754147897 is a deficient number, since it is larger than the sum of its proper divisors (1241908167).

2754147897 is a wasteful number, since it uses less digits than its factorization.

2754147897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372500 (or 1372497 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 54.

The square root of 2754147897 is about 52479.9761528147. The cubic root of 2754147897 is about 1401.7237096842.

The spelling of 2754147897 in words is "two billion, seven hundred fifty-four million, one hundred forty-seven thousand, eight hundred ninety-seven".