44140946 has 8 divisors (see below), whose sum is σ = 66244224. Its totient is φ = 22059540.

The previous prime is 44140897. The next prime is 44140961. The reversal of 44140946 is 64904144.

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

It is a super-2 number, since 2×44140946² = 3896846227549832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1211 + ... + 9473.

It is an arithmetic number, because the mean of its divisors is an integer number (8280528).

Almost surely, 2^44140946 is an apocalyptic number.

44140946 is a deficient number, since it is larger than the sum of its proper divisors (22103278).

44140946 is a wasteful number, since it uses less digits than its factorization.

44140946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10936.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 44140946 is about 6643.8652906271. The cubic root of 44140946 is about 353.4113927058.

The spelling of 44140946 in words is "forty-four million, one hundred forty thousand, nine hundred forty-six".