45996266 has 4 divisors (see below), whose sum is σ = 68994402. Its totient is φ = 22998132.

The previous prime is 45996241. The next prime is 45996277. The reversal of 45996266 is 66269954.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66269954 = 2 ⋅33134977.

It can be written as a sum of positive squares in only one way, i.e., 28398241 + 17598025 = 5329^2 + 4195^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45996266.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11499065 + ... + 11499068.

Almost surely, 2^45996266 is an apocalyptic number.

45996266 is a deficient number, since it is larger than the sum of its proper divisors (22998136).

45996266 is a wasteful number, since it uses less digits than its factorization.

45996266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22998135.

The product of its digits is 699840, while the sum is 47.

The square root of 45996266 is about 6782.0547034066. The cubic root of 45996266 is about 358.2950918387.

The spelling of 45996266 in words is "forty-five million, nine hundred ninety-six thousand, two hundred sixty-six".