2450648 has 8 divisors (see below), whose sum is σ = 4594980. Its totient is φ = 1225320.

The previous prime is 2450633. The next prime is 2450663. The reversal of 2450648 is 8460542.

It is an interprime number because it is at equal distance from previous prime (2450633) and next prime (2450663).

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2450648.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153158 + ... + 153173.

2^2450648 is an apocalyptic number.

It is an amenable number.

2450648 is a deficient number, since it is larger than the sum of its proper divisors (2144332).

2450648 is a wasteful number, since it uses less digits than its factorization.

2450648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306337 (or 306333 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2450648 is about 1565.4545665716. The cubic root of 2450648 is about 134.8218592287.

It can be divided in two parts, 2450 and 648, that multiplied together give a square (1587600 = 1260²).

The spelling of 2450648 in words is "two million, four hundred fifty thousand, six hundred forty-eight".