514550340 has 96 divisors (see below), whose sum is σ = 1606993920. Its totient is φ = 136684800.

The previous prime is 514550329. The next prime is 514550353. The reversal of 514550340 is 43055415.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150045 + ... + 153435.

It is an arithmetic number, because the mean of its divisors is an integer number (16739520).

Almost surely, 2^514550340 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 514550340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (803496960).

514550340 is an abundant number, since it is smaller than the sum of its proper divisors (1092443580).

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

514550340 is a wasteful number, since it uses less digits than its factorization.

514550340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3690 (or 3682 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 514550340 is about 22683.7020788054. The cubic root of 514550340 is about 801.3261026833.

The spelling of 514550340 in words is "five hundred fourteen million, five hundred fifty thousand, three hundred forty".