49947093 has 24 divisors (see below), whose sum is σ = 83690048. Its totient is φ = 28112832.

The previous prime is 49947059. The next prime is 49947101. The reversal of 49947093 is 39074994.

49947093 is a `hidden beast` number, since 4 + 99 + 470 + 93 = 666.

It is not a de Polignac number, because 49947093 - 2¹⁷ = 49816021 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 (49947013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1696 + ... + 10137.

Almost surely, 2^49947093 is an apocalyptic number.

It is an amenable number.

49947093 is a deficient number, since it is larger than the sum of its proper divisors (33742955).

49947093 is a wasteful number, since it uses less digits than its factorization.

49947093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11913 (or 11910 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 49947093 is about 7067.3257318451. The cubic root of 49947093 is about 368.2731633023.

The spelling of 49947093 in words is "forty-nine million, nine hundred forty-seven thousand, ninety-three".