49436263 has 8 divisors (see below), whose sum is σ = 50000400. Its totient is φ = 48875520.

The previous prime is 49436251. The next prime is 49436267. The reversal of 49436263 is 36263494.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49436263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49436267) 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, 37648 + ... + 38938.

It is an arithmetic number, because the mean of its divisors is an integer number (6250050).

Almost surely, 2^49436263 is an apocalyptic number.

49436263 is a deficient number, since it is larger than the sum of its proper divisors (564137).

49436263 is a wasteful number, since it uses less digits than its factorization.

49436263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697.

The product of its digits is 93312, while the sum is 37.

The square root of 49436263 is about 7031.0925893491. The cubic root of 49436263 is about 367.0133636337.

The spelling of 49436263 in words is "forty-nine million, four hundred thirty-six thousand, two hundred sixty-three".