2400955 has 8 divisors (see below), whose sum is σ = 2889504. Its totient is φ = 1915200.

The previous prime is 2400949. The next prime is 2400971. The reversal of 2400955 is 5590042.

2400955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2400955 - 2¹⁵ = 2368187 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2775 + ... + 3535.

It is an arithmetic number, because the mean of its divisors is an integer number (361188).

2^2400955 is an apocalyptic number.

2400955 is a deficient number, since it is larger than the sum of its proper divisors (488549).

2400955 is an equidigital number, since it uses as much as digits as its factorization.

2400955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 2400955 is about 1549.5015327517. The cubic root of 2400955 is about 133.9043462300.

Adding to 2400955 its reverse (5590042), we get a palindrome (7990997).

It can be divided in two parts, 240095 and 5, that multiplied together give a triangular number (1200475 = T₁₅₄₉).

The spelling of 2400955 in words is "two million, four hundred thousand, nine hundred fifty-five".