44661101 has 8 divisors (see below), whose sum is σ = 46699200. Its totient is φ = 42631072.

The previous prime is 44661083. The next prime is 44661107. The reversal of 44661101 is 10116644.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44661101 is a prime.

It is a super-2 number, since 2×44661101² = 3989227885064402, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44661107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11225 + ... + 14673.

It is an arithmetic number, because the mean of its divisors is an integer number (5837400).

Almost surely, 2^44661101 is an apocalyptic number.

It is an amenable number.

44661101 is a deficient number, since it is larger than the sum of its proper divisors (2038099).

44661101 is a wasteful number, since it uses less digits than its factorization.

44661101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4035.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 44661101 is about 6682.8961536148. The cubic root of 44661101 is about 354.7941701753.

Adding to 44661101 its reverse (10116644), we get a palindrome (54777745).

The spelling of 44661101 in words is "forty-four million, six hundred sixty-one thousand, one hundred one".