49174493 has 2 divisors, whose sum is σ = 49174494. Its totient is φ = 49174492.

The previous prime is 49174481. The next prime is 49174537. The reversal of 49174493 is 39447194.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41434969 + 7739524 = 6437^2 + 2782^2 .

It is a cyclic number.

It is not a de Polignac number, because 49174493 - 2¹² = 49170397 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49174493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49174403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24587246 + 24587247.

It is an arithmetic number, because the mean of its divisors is an integer number (24587247).

Almost surely, 2^49174493 is an apocalyptic number.

It is an amenable number.

49174493 is a deficient number, since it is larger than the sum of its proper divisors (1).

49174493 is an equidigital number, since it uses as much as digits as its factorization.

49174493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 41.

The square root of 49174493 is about 7012.4527092880. The cubic root of 49174493 is about 366.3644259566.

The spelling of 49174493 in words is "forty-nine million, one hundred seventy-four thousand, four hundred ninety-three".