45777266 has 16 divisors (see below), whose sum is σ = 72223488. Its totient is φ = 21730800.

The previous prime is 45777257. The next prime is 45777271. The reversal of 45777266 is 66277754.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3680 + ... + 10251.

It is an arithmetic number, because the mean of its divisors is an integer number (4513968).

Almost surely, 2^45777266 is an apocalyptic number.

45777266 is a deficient number, since it is larger than the sum of its proper divisors (26446222).

45777266 is a wasteful number, since it uses less digits than its factorization.

45777266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14017.

The product of its digits is 493920, while the sum is 44.

The square root of 45777266 is about 6765.8898897336. The cubic root of 45777266 is about 357.7255420641.

The spelling of 45777266 in words is "forty-five million, seven hundred seventy-seven thousand, two hundred sixty-six".