49461988 has 12 divisors (see below), whose sum is σ = 89350912. Its totient is φ = 23933160.

The previous prime is 49461961. The next prime is 49461989. The reversal of 49461988 is 88916494.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (49461989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199320 + ... + 199567.

Almost surely, 2^49461988 is an apocalyptic number.

It is an amenable number.

49461988 is a deficient number, since it is larger than the sum of its proper divisors (39888924).

49461988 is a wasteful number, since it uses less digits than its factorization.

49461988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398922 (or 398920 counting only the distinct ones).

The product of its digits is 497664, while the sum is 49.

The square root of 49461988 is about 7032.9217257126. The cubic root of 49461988 is about 367.0770131426.

The spelling of 49461988 in words is "forty-nine million, four hundred sixty-one thousand, nine hundred eighty-eight".