2648146 has 8 divisors (see below), whose sum is σ = 3985020. Its totient is φ = 1319808.

The previous prime is 2648137. The next prime is 2648161. The reversal of 2648146 is 6418462.

It can be written as a sum of positive squares in 2 ways, for example, as 2387025 + 261121 = 1545^2 + 511^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1291 + ... + 2638.

2^2648146 is an apocalyptic number.

2648146 is a deficient number, since it is larger than the sum of its proper divisors (1336874).

2648146 is a wasteful number, since it uses less digits than its factorization.

2648146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4268.

The product of its digits is 9216, while the sum is 31.

The square root of 2648146 is about 1627.3125084015. The cubic root of 2648146 is about 138.3504709337.

The spelling of 2648146 in words is "two million, six hundred forty-eight thousand, one hundred forty-six".