49220300 has 36 divisors (see below), whose sum is σ = 107128560. Its totient is φ = 19629120.

The previous prime is 49220291. The next prime is 49220309. The reversal of 49220300 is 302294.

49220300 = T₁₆₀ + T₁₆₁ + ... + T₆₆₈.

It is an interprime number because it is at equal distance from previous prime (49220291) and next prime (49220309).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (49220309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50417 + ... + 51383.

Almost surely, 2^49220300 is an apocalyptic number.

It is an amenable number.

49220300 is an abundant number, since it is smaller than the sum of its proper divisors (57908260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49220300 is a wasteful number, since it uses less digits than its factorization.

49220300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490 (or 1483 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 49220300 is about 7015.7180673114. The cubic root of 49220300 is about 366.4781491898.

Adding to 49220300 its reverse (302294), we get a palindrome (49522594).

The spelling of 49220300 in words is "forty-nine million, two hundred twenty thousand, three hundred".