45024471 has 16 divisors (see below), whose sum is σ = 70214400. Its totient is φ = 28436184.

The previous prime is 45024389. The next prime is 45024491. The reversal of 45024471 is 17442054.

It is not a de Polignac number, because 45024471 - 2¹⁷ = 44893399 is a prime.

It is a super-3 number, since 3×45024471³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45024491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43371 + ... + 44396.

It is an arithmetic number, because the mean of its divisors is an integer number (4388400).

Almost surely, 2^45024471 is an apocalyptic number.

45024471 is a deficient number, since it is larger than the sum of its proper divisors (25189929).

45024471 is a wasteful number, since it uses less digits than its factorization.

45024471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87795 (or 87789 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 45024471 is about 6710.0276452486. The cubic root of 45024471 is about 355.7537933847.

The spelling of 45024471 in words is "forty-five million, twenty-four thousand, four hundred seventy-one".