49231611 has 64 divisors (see below), whose sum is σ = 88058880. Its totient is φ = 26784000.

The previous prime is 49231579. The next prime is 49231619. The reversal of 49231611 is 11613294.

49231611 is a `hidden beast` number, since 49 + 2 + 3 + 1 + 611 = 666.

It is not a de Polignac number, because 49231611 - 2⁵ = 49231579 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (49231619) 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 63 ways as a sum of consecutive naturals, for example, 158146 + ... + 158456.

It is an arithmetic number, because the mean of its divisors is an integer number (1375920).

Almost surely, 2^49231611 is an apocalyptic number.

49231611 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

49231611 is a deficient number, since it is larger than the sum of its proper divisors (38827269).

49231611 is a wasteful number, since it uses less digits than its factorization.

49231611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 379 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 49231611 is about 7016.5241394867. The cubic root of 49231611 is about 366.5062197004.

The spelling of 49231611 in words is "forty-nine million, two hundred thirty-one thousand, six hundred eleven".