1512980 has 48 divisors (see below), whose sum is σ = 3701376. Its totient is φ = 508800.

The previous prime is 1512961. The next prime is 1513013. The reversal of 1512980 is 892151.

It is a happy number.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14087 + ... + 14193.

It is an arithmetic number, because the mean of its divisors is an integer number (77112).

2^1512980 is an apocalyptic number.

1512980 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 1512980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1850688).

1512980 is an abundant number, since it is smaller than the sum of its proper divisors (2188396).

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

1512980 is a wasteful number, since it uses less digits than its factorization.

1512980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 1512980 is about 1230.0325198953. The cubic root of 1512980 is about 114.8006628669.

The spelling of 1512980 in words is "one million, five hundred twelve thousand, nine hundred eighty".