49423982 has 8 divisors (see below), whose sum is σ = 76527552. Its totient is φ = 23914800.

The previous prime is 49423973. The next prime is 49423999. The reversal of 49423982 is 28932494.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398519 + ... + 398642.

It is an arithmetic number, because the mean of its divisors is an integer number (9565944).

Almost surely, 2^49423982 is an apocalyptic number.

49423982 is a deficient number, since it is larger than the sum of its proper divisors (27103570).

49423982 is a wasteful number, since it uses less digits than its factorization.

49423982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797194.

The product of its digits is 124416, while the sum is 41.

The square root of 49423982 is about 7030.2191999965. The cubic root of 49423982 is about 366.9829698557.

It can be divided in two parts, 49423 and 982, that added together give a palindrome (50405).

The spelling of 49423982 in words is "forty-nine million, four hundred twenty-three thousand, nine hundred eighty-two".