44735645 has 8 divisors (see below), whose sum is σ = 53809920. Its totient is φ = 35703760.

The previous prime is 44735617. The next prime is 44735659. The reversal of 44735645 is 54653744.

It is a happy number.

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

It is not a de Polignac number, because 44735645 - 2¹⁴ = 44719261 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44735599 and 44735608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8225 + ... + 12534.

It is an arithmetic number, because the mean of its divisors is an integer number (6726240).

Almost surely, 2^44735645 is an apocalyptic number.

It is an amenable number.

44735645 is a deficient number, since it is larger than the sum of its proper divisors (9074275).

44735645 is a wasteful number, since it uses less digits than its factorization.

44735645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21195.

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

The square root of 44735645 is about 6688.4710509951. The cubic root of 44735645 is about 354.9914565159.

The spelling of 44735645 in words is "forty-four million, seven hundred thirty-five thousand, six hundred forty-five".