49741040 has 40 divisors (see below), whose sum is σ = 118117440. Its totient is φ = 19471616.

The previous prime is 49741033. The next prime is 49741051. The reversal of 49741040 is 4014794.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 49740994 and 49741012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2855 + ... + 10374.

It is an arithmetic number, because the mean of its divisors is an integer number (2952936).

Almost surely, 2^49741040 is an apocalyptic number.

49741040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49741040 is an abundant number, since it is smaller than the sum of its proper divisors (68376400).

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

49741040 is a wasteful number, since it uses less digits than its factorization.

49741040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13289 (or 13283 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 49741040 is about 7052.7328036726. The cubic root of 49741040 is about 367.7660374861.

The spelling of 49741040 in words is "forty-nine million, seven hundred forty-one thousand, forty".