49162658 has 8 divisors (see below), whose sum is σ = 75313152. Its totient is φ = 24058276.

The previous prime is 49162651. The next prime is 49162667. The reversal of 49162658 is 85626194.

It is a happy number.

49162658 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (49162651) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 261410 + ... + 261597.

It is an arithmetic number, because the mean of its divisors is an integer number (9414144).

Almost surely, 2^49162658 is an apocalyptic number.

49162658 is a deficient number, since it is larger than the sum of its proper divisors (26150494).

49162658 is a wasteful number, since it uses less digits than its factorization.

49162658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523056.

The product of its digits is 103680, while the sum is 41.

The square root of 49162658 is about 7011.6088025502. The cubic root of 49162658 is about 366.3350321888.

The spelling of 49162658 in words is "forty-nine million, one hundred sixty-two thousand, six hundred fifty-eight".