44849650 has 24 divisors (see below), whose sum is σ = 83806020. Its totient is φ = 17856960.

The previous prime is 44849639. The next prime is 44849657. The reversal of 44849650 is 5694844.

It can be written as a sum of positive squares in 6 ways, for example, as 34539129 + 10310521 = 5877^2 + 3211^2 .

It is a super-2 number, since 2×44849650² = 4022982210245000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (44849657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9492 + ... + 13408.

Almost surely, 2^44849650 is an apocalyptic number.

44849650 is a deficient number, since it is larger than the sum of its proper divisors (38956370).

44849650 is a wasteful number, since it uses less digits than its factorization.

44849650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4158 (or 4153 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 44849650 is about 6696.9881290025. The cubic root of 44849650 is about 355.2927559293.

The spelling of 44849650 in words is "forty-four million, eight hundred forty-nine thousand, six hundred fifty".