49962820 has 24 divisors (see below), whose sum is σ = 106104600. Its totient is φ = 19759872.

The previous prime is 49962751. The next prime is 49962823. The reversal of 49962820 is 2826994.

It can be written as a sum of positive squares in 4 ways, for example, as 147456 + 49815364 = 384^2 + 7058^2 .

It is not an unprimeable number, because it can be changed into a prime (49962823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12255 + ... + 15814.

It is an arithmetic number, because the mean of its divisors is an integer number (4421025).

Almost surely, 2^49962820 is an apocalyptic number.

It is an amenable number.

49962820 is an abundant number, since it is smaller than the sum of its proper divisors (56141780).

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

49962820 is a wasteful number, since it uses less digits than its factorization.

49962820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28167 (or 28165 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 49962820 is about 7068.4382999358. The cubic root of 49962820 is about 368.3118123600.

The spelling of 49962820 in words is "forty-nine million, nine hundred sixty-two thousand, eight hundred twenty".