2603948 has 6 divisors (see below), whose sum is σ = 4556916. Its totient is φ = 1301972.

The previous prime is 2603933. The next prime is 2603981. The reversal of 2603948 is 8493062.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325490 + ... + 325497.

It is an arithmetic number, because the mean of its divisors is an integer number (759486).

2^2603948 is an apocalyptic number.

It is an amenable number.

2603948 is a deficient number, since it is larger than the sum of its proper divisors (1952968).

2603948 is a wasteful number, since it uses less digits than its factorization.

2603948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650991 (or 650989 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2603948 is about 1613.6753081088. The cubic root of 2603948 is about 137.5764511486.

The spelling of 2603948 in words is "two million, six hundred three thousand, nine hundred forty-eight".