514846836 has 144 divisors (see below), whose sum is σ = 1608961536. Its totient is φ = 135447552.

The previous prime is 514846817. The next prime is 514846837. The reversal of 514846836 is 638648415.

It is a junction number, because it is equal to n+sod(n) for n = 514846791 and 514846800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514846837) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 200070 + ... + 202626.

It is an arithmetic number, because the mean of its divisors is an integer number (11173344).

Almost surely, 2^514846836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 514846836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (804480768).

514846836 is an abundant number, since it is smaller than the sum of its proper divisors (1094114700).

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

514846836 is a wasteful number, since it uses less digits than its factorization.

514846836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2638 (or 2633 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 514846836 is about 22690.2365787578. The cubic root of 514846836 is about 801.4799874414.

It can be divided in two parts, 5148 and 46836, that added together give a square (51984 = 228²).

The spelling of 514846836 in words is "five hundred fourteen million, eight hundred forty-six thousand, eight hundred thirty-six".