49288823 has 8 divisors (see below), whose sum is σ = 49996800. Its totient is φ = 48584448.

The previous prime is 49288817. The next prime is 49288829. The reversal of 49288823 is 32888294.

It is an interprime number because it is at equal distance from previous prime (49288817) and next prime (49288829).

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-49288823 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 (49288829) 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, 37898 + ... + 39176.

It is an arithmetic number, because the mean of its divisors is an integer number (6249600).

Almost surely, 2^49288823 is an apocalyptic number.

49288823 is a deficient number, since it is larger than the sum of its proper divisors (707977).

49288823 is a wasteful number, since it uses less digits than its factorization.

49288823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801.

The product of its digits is 221184, while the sum is 44.

The square root of 49288823 is about 7020.5999031422. The cubic root of 49288823 is about 366.6481368965.

The spelling of 49288823 in words is "forty-nine million, two hundred eighty-eight thousand, eight hundred twenty-three".