2612980 has 12 divisors (see below), whose sum is σ = 5487300. Its totient is φ = 1045184.

The previous prime is 2612969. The next prime is 2612983. The reversal of 2612980 is 892162.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1648656 + 964324 = 1284^2 + 982^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2612983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65305 + ... + 65344.

It is an arithmetic number, because the mean of its divisors is an integer number (457275).

2^2612980 is an apocalyptic number.

2612980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2612980 is an abundant number, since it is smaller than the sum of its proper divisors (2874320).

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

2612980 is a wasteful number, since it uses less digits than its factorization.

2612980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130658 (or 130656 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 2612980 is about 1616.4714658787. The cubic root of 2612980 is about 137.7353325336.

The spelling of 2612980 in words is "two million, six hundred twelve thousand, nine hundred eighty".