2646152 has 16 divisors (see below), whose sum is σ = 5253660. Its totient is φ = 1245184.

The previous prime is 2646113. The next prime is 2646167. The reversal of 2646152 is 2516462.

It can be written as a sum of positive squares in 2 ways, for example, as 2390116 + 256036 = 1546^2 + 506^2 .

It is an Ulam number.

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, 9593 + ... + 9864.

2^2646152 is an apocalyptic number.

It is an amenable number.

2646152 is a deficient number, since it is larger than the sum of its proper divisors (2607508).

2646152 is a wasteful number, since it uses less digits than its factorization.

2646152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19480 (or 19476 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 2646152 is about 1626.6997264400. The cubic root of 2646152 is about 138.3157371854.

The spelling of 2646152 in words is "two million, six hundred forty-six thousand, one hundred fifty-two".