2392648 has 32 divisors (see below), whose sum is σ = 4835160. Its totient is φ = 1105920.

The previous prime is 2392619. The next prime is 2392661. The reversal of 2392648 is 8462932.

It can be written as a sum of positive squares in 4 ways, for example, as 2377764 + 14884 = 1542^2 + 122^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a d-powerful number, because it can be written as 2¹⁵ + 3³ + 9 + 2²¹ + 6² + 4⁹ + 8³ .

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, 9808 + ... + 10048.

2^2392648 is an apocalyptic number.

It is an amenable number.

2392648 is an abundant number, since it is smaller than the sum of its proper divisors (2442512).

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

2392648 is a wasteful number, since it uses less digits than its factorization.

2392648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337 (or 333 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 2392648 is about 1546.8186706916. The cubic root of 2392648 is about 133.7497370944.

The spelling of 2392648 in words is "two million, three hundred ninety-two thousand, six hundred forty-eight".