49231711 has 8 divisors (see below), whose sum is σ = 52843104. Its totient is φ = 45699840.

The previous prime is 49231709. The next prime is 49231729. The reversal of 49231711 is 11713294.

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

It is a cyclic number.

It is not a de Polignac number, because 49231711 - 2¹ = 49231709 is a prime.

It is a super-2 number, since 2×49231711² = 4847522735975042, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49231711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49231771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18595 + ... + 21076.

It is an arithmetic number, because the mean of its divisors is an integer number (6605388).

Almost surely, 2^49231711 is an apocalyptic number.

49231711 is a deficient number, since it is larger than the sum of its proper divisors (3611393).

49231711 is a wasteful number, since it uses less digits than its factorization.

49231711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39761.

The product of its digits is 1512, while the sum is 28.

The square root of 49231711 is about 7016.5312655186. The cubic root of 49231711 is about 366.5064678513.

The spelling of 49231711 in words is "forty-nine million, two hundred thirty-one thousand, seven hundred eleven".