1514002000 has 160 divisors (see below), whose sum is σ = 4271155200. Its totient is φ = 518851200.

The previous prime is 1514001991. The next prime is 1514002003. The reversal of 1514002000 is 2004151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1514002003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 684897 + ... + 687103.

It is an arithmetic number, because the mean of its divisors is an integer number (26694720).

Almost surely, 2^1514002000 is an apocalyptic number.

1514002000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1514002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2135577600).

1514002000 is an abundant number, since it is smaller than the sum of its proper divisors (2757153200).

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

1514002000 is an equidigital number, since it uses as much as digits as its factorization.

1514002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251 (or 2221 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 1514002000 is about 38910.1786169121. The cubic root of 1514002000 is about 1148.2650587648.

Adding to 1514002000 its reverse (2004151), we get a palindrome (1516006151).

The spelling of 1514002000 in words is "one billion, five hundred fourteen million, two thousand".