49200147 has 6 divisors (see below), whose sum is σ = 71066892. Its totient is φ = 32800092.

The previous prime is 49200143. The next prime is 49200167. The reversal of 49200147 is 74100294.

It is a happy number.

It is not a de Polignac number, because 49200147 - 2² = 49200143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49200147.

It is not an unprimeable number, because it can be changed into a prime (49200143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2733333 + ... + 2733350.

It is an arithmetic number, because the mean of its divisors is an integer number (11844482).

Almost surely, 2^49200147 is an apocalyptic number.

49200147 is a deficient number, since it is larger than the sum of its proper divisors (21866745).

49200147 is a wasteful number, since it uses less digits than its factorization.

49200147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5466689 (or 5466686 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 49200147 is about 7014.2816453290. The cubic root of 49200147 is about 366.4281248274.

The spelling of 49200147 in words is "forty-nine million, two hundred thousand, one hundred forty-seven".