45966271 has 4 divisors (see below), whose sum is σ = 49502152. Its totient is φ = 42430392.

The previous prime is 45966227. The next prime is 45966287. The reversal of 45966271 is 17266954.

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

It is a cyclic number.

It is not a de Polignac number, because 45966271 - 2⁷ = 45966143 is a prime.

It is a super-2 number, since 2×45966271² = 4225796139290882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45966671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1767921 + ... + 1767946.

It is an arithmetic number, because the mean of its divisors is an integer number (12375538).

Almost surely, 2^45966271 is an apocalyptic number.

45966271 is a deficient number, since it is larger than the sum of its proper divisors (3535881).

45966271 is a wasteful number, since it uses less digits than its factorization.

45966271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3535880.

The product of its digits is 90720, while the sum is 40.

The square root of 45966271 is about 6779.8429922823. The cubic root of 45966271 is about 358.2171913250.

The spelling of 45966271 in words is "forty-five million, nine hundred sixty-six thousand, two hundred seventy-one".