45671463 has 12 divisors (see below), whose sum is σ = 68098368. Its totient is φ = 29465280.

The previous prime is 45671449. The next prime is 45671471. The reversal of 45671463 is 36417654.

It is a happy number.

45671463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45671463 - 2¹² = 45667367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45671413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81570 + ... + 82127.

It is an arithmetic number, because the mean of its divisors is an integer number (5674864).

Almost surely, 2^45671463 is an apocalyptic number.

45671463 is a deficient number, since it is larger than the sum of its proper divisors (22426905).

45671463 is a wasteful number, since it uses less digits than its factorization.

45671463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163734 (or 163731 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 45671463 is about 6758.0665134341. The cubic root of 45671463 is about 357.4497309794.

The spelling of 45671463 in words is "forty-five million, six hundred seventy-one thousand, four hundred sixty-three".