2772141046 has 4 divisors (see below), whose sum is σ = 4158211572. Its totient is φ = 1386070522.

The previous prime is 2772141017. The next prime is 2772141061. The reversal of 2772141046 is 6401412772.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 693035260 + ... + 693035263.

It is an arithmetic number, because the mean of its divisors is an integer number (1039552893).

Almost surely, 2^2772141046 is an apocalyptic number.

2772141046 is a deficient number, since it is larger than the sum of its proper divisors (1386070526).

2772141046 is a wasteful number, since it uses less digits than its factorization.

2772141046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386070525.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 2772141046 is about 52651.1257809365. The cubic root of 2772141046 is about 1404.7696242127.

The spelling of 2772141046 in words is "two billion, seven hundred seventy-two million, one hundred forty-one thousand, forty-six".