2777252374 has 12 divisors (see below), whose sum is σ = 4510981476. Its totient is φ = 1281808632.

The previous prime is 2777252353. The next prime is 2777252377. The reversal of 2777252374 is 4732527772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2777252377) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4108024 + ... + 4108699.

It is an arithmetic number, because the mean of its divisors is an integer number (375915123).

Almost surely, 2^2777252374 is an apocalyptic number.

2777252374 is a deficient number, since it is larger than the sum of its proper divisors (1733729102).

2777252374 is a wasteful number, since it uses less digits than its factorization.

2777252374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8216751 (or 8216738 counting only the distinct ones).

The product of its digits is 1152480, while the sum is 46.

The square root of 2777252374 is about 52699.6430158687. The cubic root of 2777252374 is about 1405.6324747060.

The spelling of 2777252374 in words is "two billion, seven hundred seventy-seven million, two hundred fifty-two thousand, three hundred seventy-four".