44985801 has 8 divisors (see below), whose sum is σ = 68549824. Its totient is φ = 25706160.

The previous prime is 44985799. The next prime is 44985803. The reversal of 44985801 is 10858944.

It is an interprime number because it is at equal distance from previous prime (44985799) and next prime (44985803).

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

It is not a de Polignac number, because 44985801 - 2¹ = 44985799 is a prime.

It is a super-2 number, since 2×44985801² = 4047444583223202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44985801.

It is not an unprimeable number, because it can be changed into a prime (44985803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1071070 + ... + 1071111.

It is an arithmetic number, because the mean of its divisors is an integer number (8568728).

Almost surely, 2^44985801 is an apocalyptic number.

It is an amenable number.

44985801 is a deficient number, since it is larger than the sum of its proper divisors (23564023).

44985801 is a wasteful number, since it uses less digits than its factorization.

44985801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142191.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 44985801 is about 6707.1455180278. The cubic root of 44985801 is about 355.6519159002.

The spelling of 44985801 in words is "forty-four million, nine hundred eighty-five thousand, eight hundred one".