45541662 has 8 divisors (see below), whose sum is σ = 91083336. Its totient is φ = 15180552.

The previous prime is 45541627. The next prime is 45541667. The reversal of 45541662 is 26614554.

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

45541662 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45541667) 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, 3795133 + ... + 3795144.

It is an arithmetic number, because the mean of its divisors is an integer number (11385417).

Almost surely, 2^45541662 is an apocalyptic number.

45541662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45541662 is a wasteful number, since it uses less digits than its factorization.

45541662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7590282.

The product of its digits is 28800, while the sum is 33.

The square root of 45541662 is about 6748.4562679179. The cubic root of 45541662 is about 357.1107785740.

It can be divided in two parts, 4554 and 1662, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 45541662 in words is "forty-five million, five hundred forty-one thousand, six hundred sixty-two".