49262681 has 8 divisors (see below), whose sum is σ = 53458944. Its totient is φ = 45124560.

The previous prime is 49262669. The next prime is 49262701. The reversal of 49262681 is 18626294.

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

It is a de Polignac number, because none of the positive numbers 2^k-49262681 is a prime.

It is a super-2 number, since 2×49262681² = 4853623478615522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (49262881) 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, 12761 + ... + 16166.

It is an arithmetic number, because the mean of its divisors is an integer number (6682368).

Almost surely, 2^49262681 is an apocalyptic number.

It is an amenable number.

49262681 is a deficient number, since it is larger than the sum of its proper divisors (4196263).

49262681 is a wasteful number, since it uses less digits than its factorization.

49262681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29071.

The product of its digits is 41472, while the sum is 38.

The square root of 49262681 is about 7018.7378494997. The cubic root of 49262681 is about 366.5833040056.

The spelling of 49262681 in words is "forty-nine million, two hundred sixty-two thousand, six hundred eighty-one".