49431962 has 4 divisors (see below), whose sum is σ = 74147946. Its totient is φ = 24715980.

The previous prime is 49431953. The next prime is 49431973. The reversal of 49431962 is 26913494.

49431962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 30151081 + 19280881 = 5491^2 + 4391^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12357989 + ... + 12357992.

Almost surely, 2^49431962 is an apocalyptic number.

49431962 is a deficient number, since it is larger than the sum of its proper divisors (24715984).

49431962 is a wasteful number, since it uses less digits than its factorization.

49431962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24715983.

The product of its digits is 46656, while the sum is 38.

The square root of 49431962 is about 7030.7867269602. The cubic root of 49431962 is about 367.0027198258.

The spelling of 49431962 in words is "forty-nine million, four hundred thirty-one thousand, nine hundred sixty-two".