49112002 has 8 divisors (see below), whose sum is σ = 73820736. Its totient is φ = 24505092.

The previous prime is 49111981. The next prime is 49112003. The reversal of 49112002 is 20021194.

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 (49112003) 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, 24238 + ... + 26185.

It is an arithmetic number, because the mean of its divisors is an integer number (9227592).

Almost surely, 2^49112002 is an apocalyptic number.

49112002 is a deficient number, since it is larger than the sum of its proper divisors (24708734).

49112002 is a wasteful number, since it uses less digits than its factorization.

49112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50912.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 49112002 is about 7007.9955764826. The cubic root of 49112002 is about 366.2091680650.

Adding to 49112002 its reverse (20021194), we get a palindrome (69133196).

The spelling of 49112002 in words is "forty-nine million, one hundred twelve thousand, two".