2450867 has 4 divisors (see below), whose sum is σ = 2579880. Its totient is φ = 2321856.

The previous prime is 2450863. The next prime is 2450887. The reversal of 2450867 is 7680542.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7680542 = 2 ⋅3840271.

It is a cyclic number.

It is not a de Polignac number, because 2450867 - 2² = 2450863 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2450863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64478 + ... + 64515.

It is an arithmetic number, because the mean of its divisors is an integer number (644970).

2^2450867 is an apocalyptic number.

2450867 is a deficient number, since it is larger than the sum of its proper divisors (129013).

2450867 is a wasteful number, since it uses less digits than its factorization.

2450867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129012.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 2450867 is about 1565.5245127433. The cubic root of 2450867 is about 134.8258751880.

The spelling of 2450867 in words is "two million, four hundred fifty thousand, eight hundred sixty-seven".