45797471 has 4 divisors (see below), whose sum is σ = 45987744. Its totient is φ = 45607200.

The previous prime is 45797461. The next prime is 45797497. The reversal of 45797471 is 17479754.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17479754 = 2 ⋅8739877.

It is a cyclic number.

It is not a de Polignac number, because 45797471 - 2²² = 41603167 is a prime.

It is a super-3 number, since 3×45797471³ (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 (45797441) 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, 94775 + ... + 95256.

It is an arithmetic number, because the mean of its divisors is an integer number (11496936).

Almost surely, 2^45797471 is an apocalyptic number.

45797471 is a deficient number, since it is larger than the sum of its proper divisors (190273).

45797471 is a wasteful number, since it uses less digits than its factorization.

45797471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190272.

The product of its digits is 246960, while the sum is 44.

The square root of 45797471 is about 6767.3828767109. The cubic root of 45797471 is about 357.7781648473.

The spelling of 45797471 in words is "forty-five million, seven hundred ninety-seven thousand, four hundred seventy-one".