2660148 has 24 divisors (see below), whose sum is σ = 6896960. Its totient is φ = 886680.

The previous prime is 2660137. The next prime is 2660173. The reversal of 2660148 is 8410662.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12208 + ... + 12423.

2^2660148 is an apocalyptic number.

It is an amenable number.

2660148 is an abundant number, since it is smaller than the sum of its proper divisors (4236812).

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

2660148 is a wasteful number, since it uses less digits than its factorization.

2660148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24644 (or 24636 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2660148 is about 1630.9960147100. The cubic root of 2660148 is about 138.5591678973.

The spelling of 2660148 in words is "two million, six hundred sixty thousand, one hundred forty-eight".