49741540 has 24 divisors (see below), whose sum is σ = 106888320. Its totient is φ = 19433568.

The previous prime is 49741529. The next prime is 49741547. The reversal of 49741540 is 4514794.

It is a junction number, because it is equal to n+sod(n) for n = 49741496 and 49741505.

It is not an unprimeable number, because it can be changed into a prime (49741547) 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, 28060 + ... + 29779.

It is an arithmetic number, because the mean of its divisors is an integer number (4453680).

Almost surely, 2^49741540 is an apocalyptic number.

It is an amenable number.

49741540 is an abundant number, since it is smaller than the sum of its proper divisors (57146780).

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

49741540 is a wasteful number, since it uses less digits than its factorization.

49741540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57891 (or 57889 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 49741540 is about 7052.7682508360. The cubic root of 49741540 is about 367.7672697509.

The spelling of 49741540 in words is "forty-nine million, seven hundred forty-one thousand, five hundred forty".