49103493 has 8 divisors (see below), whose sum is σ = 66706848. Its totient is φ = 32117904.

The previous prime is 49103491. The next prime is 49103521. The reversal of 49103493 is 39430194.

49103493 is nontrivially palindromic in base 13.

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

It is not a de Polignac number, because 49103493 - 2¹ = 49103491 is a prime.

It is a super-2 number, since 2×49103493² = 4822306049602098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49103491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154255 + ... + 154572.

It is an arithmetic number, because the mean of its divisors is an integer number (8338356).

Almost surely, 2^49103493 is an apocalyptic number.

It is an amenable number.

49103493 is a deficient number, since it is larger than the sum of its proper divisors (17603355).

49103493 is a wasteful number, since it uses less digits than its factorization.

49103493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308883.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 49103493 is about 7007.3884579064. The cubic root of 49103493 is about 366.1880174049.

The spelling of 49103493 in words is "forty-nine million, one hundred three thousand, four hundred ninety-three".