49846613 has 2 divisors, whose sum is σ = 49846614. Its totient is φ = 49846612.

The previous prime is 49846603. The next prime is 49846619. The reversal of 49846613 is 31664894.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31382404 + 18464209 = 5602^2 + 4297^2 .

It is a cyclic number.

It is not a de Polignac number, because 49846613 - 2¹² = 49842517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49846619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24923306 + 24923307.

It is an arithmetic number, because the mean of its divisors is an integer number (24923307).

Almost surely, 2^49846613 is an apocalyptic number.

It is an amenable number.

49846613 is a deficient number, since it is larger than the sum of its proper divisors (1).

49846613 is an equidigital number, since it uses as much as digits as its factorization.

49846613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 41.

The square root of 49846613 is about 7060.2133820445. The cubic root of 49846613 is about 368.0260422851.

The spelling of 49846613 in words is "forty-nine million, eight hundred forty-six thousand, six hundred thirteen".