49382901 has 24 divisors (see below), whose sum is σ = 75066264. Its totient is φ = 31242240.

The previous prime is 49382891. The next prime is 49382951. The reversal of 49382901 is 10928394.

49382901 is a `hidden beast` number, since 493 + 82 + 90 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 18225 + 49364676 = 135^2 + 7026^2 .

It is not a de Polignac number, because 49382901 - 2⁵ = 49382869 is a prime.

It is a super-2 number, since 2×49382901² = 4877341822351602, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49382951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11845 + ... + 15461.

It is an arithmetic number, because the mean of its divisors is an integer number (3127761).

Almost surely, 2^49382901 is an apocalyptic number.

49382901 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

49382901 is a deficient number, since it is larger than the sum of its proper divisors (25683363).

49382901 is a wasteful number, since it uses less digits than its factorization.

49382901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3701 (or 3698 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 49382901 is about 7027.2968487179. The cubic root of 49382901 is about 366.8812634523.

The spelling of 49382901 in words is "forty-nine million, three hundred eighty-two thousand, nine hundred one".