49923000 has 192 divisors, whose sum is σ = 177184800. Its totient is φ = 13003200.

The previous prime is 49922993. The next prime is 49923047. The reversal of 49923000 is 32994.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1160979 + ... + 1161021.

Almost surely, 2^49923000 is an apocalyptic number.

49923000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49923000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88592400).

49923000 is an abundant number, since it is smaller than the sum of its proper divisors (127261800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49923000 is a wasteful number, since it uses less digits than its factorization.

49923000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 49923000 is about 7065.6209918166. The cubic root of 49923000 is about 368.2139390856.

Adding to 49923000 its reverse (32994), we get a palindrome (49955994).

The spelling of 49923000 in words is "forty-nine million, nine hundred twenty-three thousand".