2400995 has 16 divisors (see below), whose sum is σ = 3120768. Its totient is φ = 1766400.

The previous prime is 2400989. The next prime is 2401013. The reversal of 2400995 is 5990042.

2400995 = 111² + 112² + ... + 204².

It is not a de Polignac number, because 2400995 - 2¹⁴ = 2384611 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3695 + ... + 4295.

It is an arithmetic number, because the mean of its divisors is an integer number (195048).

2^2400995 is an apocalyptic number.

2400995 is a deficient number, since it is larger than the sum of its proper divisors (719773).

2400995 is a wasteful number, since it uses less digits than its factorization.

2400995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 2400995 is about 1549.5144400747. The cubic root of 2400995 is about 133.9050898430.

The spelling of 2400995 in words is "two million, four hundred thousand, nine hundred ninety-five".