49331441 has 4 divisors (see below), whose sum is σ = 49645812. Its totient is φ = 49017072.

The previous prime is 49331431. The next prime is 49331453. The reversal of 49331441 is 14413394.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14413394 = 2 ⋅7206697.

It can be written as a sum of positive squares in 2 ways, for example, as 26050816 + 23280625 = 5104^2 + 4825^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49331441 is a prime.

It is a super-2 number, since 2×49331441² = 4867182142272962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49331411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156950 + ... + 157263.

It is an arithmetic number, because the mean of its divisors is an integer number (12411453).

Almost surely, 2^49331441 is an apocalyptic number.

It is an amenable number.

49331441 is a deficient number, since it is larger than the sum of its proper divisors (314371).

49331441 is a wasteful number, since it uses less digits than its factorization.

49331441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314370.

The product of its digits is 5184, while the sum is 29.

The square root of 49331441 is about 7023.6344580281. The cubic root of 49331441 is about 366.7537815967.

The spelling of 49331441 in words is "forty-nine million, three hundred thirty-one thousand, four hundred forty-one".