49184955 has 16 divisors (see below), whose sum is σ = 87440160. Its totient is φ = 26231904.

The previous prime is 49184921. The next prime is 49184969. The reversal of 49184955 is 55948194.

It is not a de Polignac number, because 49184955 - 2⁷ = 49184827 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 49184955.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182032 + ... + 182301.

It is an arithmetic number, because the mean of its divisors is an integer number (5465010).

Almost surely, 2^49184955 is an apocalyptic number.

49184955 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

49184955 is a deficient number, since it is larger than the sum of its proper divisors (38255205).

49184955 is a wasteful number, since it uses less digits than its factorization.

49184955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364347 (or 364341 counting only the distinct ones).

The product of its digits is 259200, while the sum is 45.

The square root of 49184955 is about 7013.1986283008. The cubic root of 49184955 is about 366.3904057725.

The spelling of 49184955 in words is "forty-nine million, one hundred eighty-four thousand, nine hundred fifty-five".