49419132 has 48 divisors (see below), whose sum is σ = 136335360. Its totient is φ = 13632192.

The previous prime is 49419131. The next prime is 49419151. The reversal of 49419132 is 23191494.

It is a junction number, because it is equal to n+sod(n) for n = 49419093 and 49419102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49419131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7708 + ... + 12579.

It is an arithmetic number, because the mean of its divisors is an integer number (2840320).

Almost surely, 2^49419132 is an apocalyptic number.

49419132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

49419132 is an abundant number, since it is smaller than the sum of its proper divisors (86916228).

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

49419132 is a wasteful number, since it uses less digits than its factorization.

49419132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20330 (or 20328 counting only the distinct ones).

The product of its digits is 7776, while the sum is 33.

The square root of 49419132 is about 7029.8742520759. The cubic root of 49419132 is about 366.9709653891.

The spelling of 49419132 in words is "forty-nine million, four hundred nineteen thousand, one hundred thirty-two".