49612162 has 4 divisors (see below), whose sum is σ = 74418246. Its totient is φ = 24806080.

The previous prime is 49612141. The next prime is 49612181. The reversal of 49612162 is 26121694.

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., 49575681 + 36481 = 7041^2 + 191^2 .

It is a super-2 number, since 2×49612162² = 4922733236628488, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 12403039 + ... + 12403042.

Almost surely, 2^49612162 is an apocalyptic number.

49612162 is a deficient number, since it is larger than the sum of its proper divisors (24806084).

49612162 is a wasteful number, since it uses less digits than its factorization.

49612162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24806083.

The product of its digits is 5184, while the sum is 31.

The square root of 49612162 is about 7043.5901357191. The cubic root of 49612162 is about 367.4481380531.

The spelling of 49612162 in words is "forty-nine million, six hundred twelve thousand, one hundred sixty-two".