2599948 has 12 divisors (see below), whose sum is σ = 4900000. Its totient is φ = 1199952.

The previous prime is 2599931. The next prime is 2599973. The reversal of 2599948 is 8499952.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2599898 and 2599907.

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, 24948 + ... + 25051.

2^2599948 is an apocalyptic number.

It is an amenable number.

2599948 is a deficient number, since it is larger than the sum of its proper divisors (2300052).

2599948 is a wasteful number, since it uses less digits than its factorization.

2599948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50016 (or 50014 counting only the distinct ones).

The product of its digits is 233280, while the sum is 46.

The square root of 2599948 is about 1612.4354250636. The cubic root of 2599948 is about 137.5059699887.

The spelling of 2599948 in words is "two million, five hundred ninety-nine thousand, nine hundred forty-eight".