49547020 has 48 divisors (see below), whose sum is σ = 106848000. Its totient is φ = 19293120.

The previous prime is 49547011. The next prime is 49547023. The reversal of 49547020 is 2074594.

It is not an unprimeable number, because it can be changed into a prime (49547023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234715 + ... + 234925.

It is an arithmetic number, because the mean of its divisors is an integer number (2226000).

Almost surely, 2^49547020 is an apocalyptic number.

It is an amenable number.

49547020 is an abundant number, since it is smaller than the sum of its proper divisors (57300980).

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

49547020 is a wasteful number, since it uses less digits than its factorization.

49547020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478 (or 476 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 49547020 is about 7038.9644124686. The cubic root of 49547020 is about 367.2872447720.

The spelling of 49547020 in words is "forty-nine million, five hundred forty-seven thousand, twenty".