49861230 has 16 divisors (see below), whose sum is σ = 119667024. Its totient is φ = 13296320.

The previous prime is 49861183. The next prime is 49861243. The reversal of 49861230 is 3216894.

It is a super-2 number, since 2×49861230² = 4972284514225800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49861191 and 49861200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 830991 + ... + 831050.

It is an arithmetic number, because the mean of its divisors is an integer number (7479189).

Almost surely, 2^49861230 is an apocalyptic number.

49861230 is an abundant number, since it is smaller than the sum of its proper divisors (69805794).

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

49861230 is a wasteful number, since it uses less digits than its factorization.

49861230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662051.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 49861230 is about 7061.2484731809. The cubic root of 49861230 is about 368.0620120371.

It can be divided in two parts, 4986 and 1230, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 49861230 in words is "forty-nine million, eight hundred sixty-one thousand, two hundred thirty".