44698121 has 16 divisors (see below), whose sum is σ = 49512960. Its totient is φ = 40098240.

The previous prime is 44698103. The next prime is 44698163. The reversal of 44698121 is 12189644.

It is a happy number.

It is not a de Polignac number, because 44698121 - 2¹⁴ = 44681737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44698721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72611 + ... + 73223.

It is an arithmetic number, because the mean of its divisors is an integer number (3094560).

Almost surely, 2^44698121 is an apocalyptic number.

It is an amenable number.

44698121 is a deficient number, since it is larger than the sum of its proper divisors (4814839).

44698121 is a wasteful number, since it uses less digits than its factorization.

44698121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776.

The product of its digits is 13824, while the sum is 35.

The square root of 44698121 is about 6685.6653371224. The cubic root of 44698121 is about 354.8921738254.

The spelling of 44698121 in words is "forty-four million, six hundred ninety-eight thousand, one hundred twenty-one".