44156946 has 16 divisors (see below), whose sum is σ = 88545600. Its totient is φ = 14680368.

The previous prime is 44156933. The next prime is 44156951. The reversal of 44156946 is 64965144.

It is a super-4 number, since 4×44156946⁴ (a number of 32 digits) contains 4444 as substring.

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, 7126 + ... + 11793.

It is an arithmetic number, because the mean of its divisors is an integer number (5534100).

Almost surely, 2^44156946 is an apocalyptic number.

44156946 is an abundant number, since it is smaller than the sum of its proper divisors (44388654).

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

44156946 is a wasteful number, since it uses less digits than its factorization.

44156946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19313.

The product of its digits is 103680, while the sum is 39.

The square root of 44156946 is about 6645.0692998644. The cubic root of 44156946 is about 353.4540885073.

The spelling of 44156946 in words is "forty-four million, one hundred fifty-six thousand, nine hundred forty-six".