49741278 has 32 divisors (see below), whose sum is σ = 105705600. Its totient is φ = 15559776.

The previous prime is 49741277. The next prime is 49741301. The reversal of 49741278 is 87214794.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49741273) 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, 10425 + ... + 14427.

It is an arithmetic number, because the mean of its divisors is an integer number (3303300).

Almost surely, 2^49741278 is an apocalyptic number.

49741278 is an abundant number, since it is smaller than the sum of its proper divisors (55964322).

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

49741278 is a wasteful number, since it uses less digits than its factorization.

49741278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4136.

The product of its digits is 112896, while the sum is 42.

The square root of 49741278 is about 7052.7496765446. The cubic root of 49741278 is about 367.7666240452.

The spelling of 49741278 in words is "forty-nine million, seven hundred forty-one thousand, two hundred seventy-eight".