49163184 has 240 divisors, whose sum is σ = 176417280. Its totient is φ = 12441600.

The previous prime is 49163173. The next prime is 49163221. The reversal of 49163184 is 48136194.

It is a super-2 number, since 2×49163184² = 4834037322035712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

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, 325509 + ... + 325659.

It is an arithmetic number, because the mean of its divisors is an integer number (735072).

Almost surely, 2^49163184 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49163184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88208640).

49163184 is an abundant number, since it is smaller than the sum of its proper divisors (127254096).

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

49163184 is a wasteful number, since it uses less digits than its factorization.

49163184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 199 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 49163184 is about 7011.6463116732. The cubic root of 49163184 is about 366.3363386787.

It can be divided in two parts, 4916 and 3184, that added together give a square (8100 = 90²).

The spelling of 49163184 in words is "forty-nine million, one hundred sixty-three thousand, one hundred eighty-four".