2401797 has 4 divisors (see below), whose sum is σ = 3202400. Its totient is φ = 1601196.

The previous prime is 2401741. The next prime is 2401807. The reversal of 2401797 is 7971042.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2401797 - 2⁷ = 2401669 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2401727) 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, 400297 + ... + 400302.

It is an arithmetic number, because the mean of its divisors is an integer number (800600).

2^2401797 is an apocalyptic number.

It is an amenable number.

2401797 is a deficient number, since it is larger than the sum of its proper divisors (800603).

2401797 is an equidigital number, since it uses as much as digits as its factorization.

2401797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800602.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 2401797 is about 1549.7732092148. The cubic root of 2401797 is about 133.9199975413.

The spelling of 2401797 in words is "two million, four hundred one thousand, seven hundred ninety-seven".