514149880 has 128 divisors (see below), whose sum is σ = 1274112000. Its totient is φ = 186001920.

The previous prime is 514149869. The next prime is 514149901. The reversal of 514149880 is 88941415.

It is a super-3 number, since 3×514149880³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3274762 + ... + 3274918.

It is an arithmetic number, because the mean of its divisors is an integer number (9954000).

Almost surely, 2^514149880 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 514149880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (637056000).

514149880 is an abundant number, since it is smaller than the sum of its proper divisors (759962120).

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

514149880 is a wasteful number, since it uses less digits than its factorization.

514149880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 40.

The square root of 514149880 is about 22674.8733182790. The cubic root of 514149880 is about 801.1181655707.

The spelling of 514149880 in words is "five hundred fourteen million, one hundred forty-nine thousand, eight hundred eighty".