49896900 has 54 divisors (see below), whose sum is σ = 156401882. Its totient is φ = 13305600.

The previous prime is 49896851. The next prime is 49896923. The reversal of 49896900 is 969894.

49896900 = T₁₉₀₉ + T₁₉₁₀ + ... + T₁₉₃₅.

It can be written as a sum of positive squares in 3 ways, for example, as 2452356 + 47444544 = 1566^2 + 6888^2 .

It is a super-2 number, since 2×49896900² = 4979401259220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 26821 + ... + 28620.

Almost surely, 2^49896900 is an apocalyptic number.

It is an amenable number.

49896900 is an abundant number, since it is smaller than the sum of its proper divisors (106504982).

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

49896900 is a wasteful number, since it uses less digits than its factorization.

49896900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55461 (or 55451 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 49896900 is about 7063.7737789371. The cubic root of 49896900 is about 368.1497598557.

The spelling of 49896900 in words is "forty-nine million, eight hundred ninety-six thousand, nine hundred".