44162894 has 8 divisors (see below), whose sum is σ = 66651240. Its totient is φ = 21945816.

The previous prime is 44162893. The next prime is 44162903. The reversal of 44162894 is 49826144.

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

It is a super-2 number, since 2×44162894² = 3900722412910472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44162891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67409 + ... + 68060.

It is an arithmetic number, because the mean of its divisors is an integer number (8331405).

Almost surely, 2^44162894 is an apocalyptic number.

44162894 is a deficient number, since it is larger than the sum of its proper divisors (22488346).

44162894 is a wasteful number, since it uses less digits than its factorization.

44162894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135634.

The product of its digits is 55296, while the sum is 38.

The square root of 44162894 is about 6645.5168346788. The cubic root of 44162894 is about 353.4699580417.

The spelling of 44162894 in words is "forty-four million, one hundred sixty-two thousand, eight hundred ninety-four".