2273377532 has 24 divisors (see below), whose sum is σ = 4088792400. Its totient is φ = 1105194240.

The previous prime is 2273377517. The next prime is 2273377543. The reversal of 2273377532 is 2357733722.

It is a super-2 number, since 2×2273377532² = 10336490806004822048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2273377532.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246932 + ... + 255972.

It is an arithmetic number, because the mean of its divisors is an integer number (170366350).

Almost surely, 2^2273377532 is an apocalyptic number.

It is an amenable number.

2273377532 is a deficient number, since it is larger than the sum of its proper divisors (1815414868).

2273377532 is a wasteful number, since it uses less digits than its factorization.

2273377532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10781 (or 10779 counting only the distinct ones).

The product of its digits is 370440, while the sum is 41.

The square root of 2273377532 is about 47679.9489513150. The cubic root of 2273377532 is about 1314.8933264150.

The spelling of 2273377532 in words is "two billion, two hundred seventy-three million, three hundred seventy-seven thousand, five hundred thirty-two".