44949601 has 2 divisors, whose sum is σ = 44949602. Its totient is φ = 44949600.

The previous prime is 44949599. The next prime is 44949607. The reversal of 44949601 is 10694944.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42562576 + 2387025 = 6524^2 + 1545^2 .

It is a cyclic number.

It is not a de Polignac number, because 44949601 - 2¹ = 44949599 is a prime.

Together with 44949599, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (44949607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22474800 + 22474801.

It is an arithmetic number, because the mean of its divisors is an integer number (22474801).

Almost surely, 2^44949601 is an apocalyptic number.

It is an amenable number.

44949601 is a deficient number, since it is larger than the sum of its proper divisors (1).

44949601 is an equidigital number, since it uses as much as digits as its factorization.

44949601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 44949601 is about 6704.4463604387. The cubic root of 44949601 is about 355.5564927963.

The spelling of 44949601 in words is "forty-four million, nine hundred forty-nine thousand, six hundred one".