49694223 has 8 divisors (see below), whose sum is σ = 66297088. Its totient is φ = 33110424.

The previous prime is 49694221. The next prime is 49694233. The reversal of 49694223 is 32249694.

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

It is not a de Polignac number, because 49694223 - 2¹ = 49694221 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 (49694221) 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, 3240 + ... + 10482.

It is an arithmetic number, because the mean of its divisors is an integer number (8287136).

Almost surely, 2^49694223 is an apocalyptic number.

49694223 is a deficient number, since it is larger than the sum of its proper divisors (16602865).

49694223 is a wasteful number, since it uses less digits than its factorization.

49694223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9533.

The product of its digits is 93312, while the sum is 39.

The square root of 49694223 is about 7049.4129542821. The cubic root of 49694223 is about 367.6506189956.

The spelling of 49694223 in words is "forty-nine million, six hundred ninety-four thousand, two hundred twenty-three".