49200345 has 16 divisors (see below), whose sum is σ = 87467520. Its totient is φ = 26240112.

The previous prime is 49200341. The next prime is 49200353. The reversal of 49200345 is 54300294.

It is not a de Polignac number, because 49200345 - 2² = 49200341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (49200341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182089 + ... + 182358.

It is an arithmetic number, because the mean of its divisors is an integer number (5466720).

Almost surely, 2^49200345 is an apocalyptic number.

49200345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

49200345 is a deficient number, since it is larger than the sum of its proper divisors (38267175).

49200345 is a wasteful number, since it uses less digits than its factorization.

49200345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364461 (or 364455 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 49200345 is about 7014.2957593760. The cubic root of 49200345 is about 366.4286163752.

The spelling of 49200345 in words is "forty-nine million, two hundred thousand, three hundred forty-five".