49284931 has 2 divisors, whose sum is σ = 49284932. Its totient is φ = 49284930.

The previous prime is 49284901. The next prime is 49284953. The reversal of 49284931 is 13948294.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49284931 - 2¹³ = 49276739 is a prime.

It is a super-2 number, since 2×49284931² = 4858008847349522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (49284901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24642465 + 24642466.

It is an arithmetic number, because the mean of its divisors is an integer number (24642466).

Almost surely, 2^49284931 is an apocalyptic number.

49284931 is a deficient number, since it is larger than the sum of its proper divisors (1).

49284931 is an equidigital number, since it uses as much as digits as its factorization.

49284931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 40.

The square root of 49284931 is about 7020.3227133801. The cubic root of 49284931 is about 366.6384860803.

The spelling of 49284931 in words is "forty-nine million, two hundred eighty-four thousand, nine hundred thirty-one".