45705266 has 4 divisors (see below), whose sum is σ = 68557902. Its totient is φ = 22852632.

The previous prime is 45705251. The next prime is 45705269. The reversal of 45705266 is 66250754.

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

It can be written as a sum of positive squares in only one way, i.e., 26739241 + 18966025 = 5171^2 + 4355^2 .

It is not an unprimeable number, because it can be changed into a prime (45705269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11426315 + ... + 11426318.

Almost surely, 2^45705266 is an apocalyptic number.

45705266 is a deficient number, since it is larger than the sum of its proper divisors (22852636).

45705266 is a wasteful number, since it uses less digits than its factorization.

45705266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22852635.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 45705266 is about 6760.5669880565. The cubic root of 45705266 is about 357.5378961246.

The spelling of 45705266 in words is "forty-five million, seven hundred five thousand, two hundred sixty-six".