45314471 has 4 divisors (see below), whose sum is σ = 46419744. Its totient is φ = 44209200.

The previous prime is 45314453. The next prime is 45314483. The reversal of 45314471 is 17441354.

It is a happy number.

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 45314471 - 2¹⁸ = 45052327 is a prime.

It is a super-3 number, since 3×45314471³ (a number of 24 digits) contains 333 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 (45314441) 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, 552575 + ... + 552656.

It is an arithmetic number, because the mean of its divisors is an integer number (11604936).

Almost surely, 2^45314471 is an apocalyptic number.

45314471 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

45314471 is a deficient number, since it is larger than the sum of its proper divisors (1105273).

45314471 is a wasteful number, since it uses less digits than its factorization.

45314471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105272.

The product of its digits is 6720, while the sum is 29.

The square root of 45314471 is about 6731.6024095307. The cubic root of 45314471 is about 356.5159558712.

The spelling of 45314471 in words is "forty-five million, three hundred fourteen thousand, four hundred seventy-one".