2547286874 has 8 divisors (see below), whose sum is σ = 4168287648. Its totient is φ = 1157857660.

The previous prime is 2547286873. The next prime is 2547286897. The reversal of 2547286874 is 4786827452.

2547286874 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 not an unprimeable number, because it can be changed into a prime (2547286873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57892862 + ... + 57892905.

It is an arithmetic number, because the mean of its divisors is an integer number (521035956).

Almost surely, 2^2547286874 is an apocalyptic number.

2547286874 is a deficient number, since it is larger than the sum of its proper divisors (1621000774).

2547286874 is a wasteful number, since it uses less digits than its factorization.

2547286874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115785780.

The product of its digits is 6021120, while the sum is 53.

The square root of 2547286874 is about 50470.6535919637. The cubic root of 2547286874 is about 1365.7125047089.

The spelling of 2547286874 in words is "two billion, five hundred forty-seven million, two hundred eighty-six thousand, eight hundred seventy-four".