44777242 has 8 divisors (see below), whose sum is σ = 67195476. Its totient is φ = 22378752.

The previous prime is 44777231. The next prime is 44777261. The reversal of 44777242 is 24277744.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 44368921 + 408321 = 6661^2 + 639^2 .

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

It is a super-2 number, since 2×44777242² = 4010002802253128, 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, 3898 + ... + 10234.

Almost surely, 2^44777242 is an apocalyptic number.

44777242 is a deficient number, since it is larger than the sum of its proper divisors (22418234).

44777242 is a wasteful number, since it uses less digits than its factorization.

44777242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9872.

The product of its digits is 87808, while the sum is 37.

The square root of 44777242 is about 6691.5799330203. The cubic root of 44777242 is about 355.1014508700.

The spelling of 44777242 in words is "forty-four million, seven hundred seventy-seven thousand, two hundred forty-two".