2648976 has 80 divisors (see below), whose sum is σ = 7767360. Its totient is φ = 770560.

The previous prime is 2648963. The next prime is 2649001. The reversal of 2648976 is 6798462.

It is a d-powerful number, because it can be written as 2⁷ + 6⁶ + 4⁸ + 8⁵ + 9³ + 7⁷ + 6⁸ .

Its product of digits (145152) is a multiple of the sum of its prime factors (224).

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, 15226 + ... + 15398.

It is an arithmetic number, because the mean of its divisors is an integer number (97092).

2^2648976 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 2648976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3883680).

2648976 is an abundant number, since it is smaller than the sum of its proper divisors (5118384).

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

2648976 is a wasteful number, since it uses less digits than its factorization.

2648976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224 (or 218 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 2648976 is about 1627.5675101205. The cubic root of 2648976 is about 138.3649236736.

It can be divided in two parts, 26489 and 76, that added together give a triangular number (26565 = T₂₃₀).

The spelling of 2648976 in words is "two million, six hundred forty-eight thousand, nine hundred seventy-six".