45743546 has 8 divisors (see below), whose sum is σ = 68649024. Its totient is φ = 22860540.

The previous prime is 45743539. The next prime is 45743557. The reversal of 45743546 is 64534754.

It is a happy number.

45743546 is nontrivially palindromic in base 4.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1061 + ... + 9623.

It is an arithmetic number, because the mean of its divisors is an integer number (8581128).

Almost surely, 2^45743546 is an apocalyptic number.

45743546 is a deficient number, since it is larger than the sum of its proper divisors (22905478).

45743546 is a wasteful number, since it uses less digits than its factorization.

45743546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11236.

The product of its digits is 201600, while the sum is 38.

The square root of 45743546 is about 6763.3975189989. The cubic root of 45743546 is about 357.6376857303.

The spelling of 45743546 in words is "forty-five million, seven hundred forty-three thousand, five hundred forty-six".