2401867 has 16 divisors (see below), whose sum is σ = 2802240. Its totient is φ = 2040192.

The previous prime is 2401807. The next prime is 2401871. The reversal of 2401867 is 7681042.

It is not a de Polignac number, because 2401867 - 2¹⁵ = 2369099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2401807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8533 + ... + 8809.

It is an arithmetic number, because the mean of its divisors is an integer number (175140).

2^2401867 is an apocalyptic number.

2401867 is a deficient number, since it is larger than the sum of its proper divisors (400373).

2401867 is a wasteful number, since it uses less digits than its factorization.

2401867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 2401867 is about 1549.7957929998. The cubic root of 2401867 is about 133.9212985545.

The spelling of 2401867 in words is "two million, four hundred one thousand, eight hundred sixty-seven".