49292223 has 4 divisors (see below), whose sum is σ = 65722968. Its totient is φ = 32861480.

The previous prime is 49292219. The next prime is 49292267. The reversal of 49292223 is 32229294.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49292223 - 2² = 49292219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49292423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8215368 + ... + 8215373.

It is an arithmetic number, because the mean of its divisors is an integer number (16430742).

Almost surely, 2^49292223 is an apocalyptic number.

49292223 is a deficient number, since it is larger than the sum of its proper divisors (16430745).

49292223 is a wasteful number, since it uses less digits than its factorization.

49292223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16430744.

The product of its digits is 15552, while the sum is 33.

The square root of 49292223 is about 7020.8420435159. The cubic root of 49292223 is about 366.6565673068.

The spelling of 49292223 in words is "forty-nine million, two hundred ninety-two thousand, two hundred twenty-three".