45884541 has 4 divisors (see below), whose sum is σ = 61179392. Its totient is φ = 30589692.

The previous prime is 45884539. The next prime is 45884567. The reversal of 45884541 is 14548854.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 45884541 - 2¹ = 45884539 is a prime.

It is a super-2 number, since 2×45884541² = 4210782205561362, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45884541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45884141) 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, 7647421 + ... + 7647426.

It is an arithmetic number, because the mean of its divisors is an integer number (15294848).

Almost surely, 2^45884541 is an apocalyptic number.

It is an amenable number.

45884541 is a deficient number, since it is larger than the sum of its proper divisors (15294851).

45884541 is a wasteful number, since it uses less digits than its factorization.

45884541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15294850.

The product of its digits is 102400, while the sum is 39.

The square root of 45884541 is about 6773.8128849268. The cubic root of 45884541 is about 358.0047568628.

The spelling of 45884541 in words is "forty-five million, eight hundred eighty-four thousand, five hundred forty-one".