2440151 has 12 divisors (see below), whose sum is σ = 2989080. Its totient is φ = 1980720.

The previous prime is 2440127. The next prime is 2440153. The reversal of 2440151 is 1510442.

It is a de Polignac number, because none of the positive numbers 2^k-2440151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 380 + ... + 2241.

It is an arithmetic number, because the mean of its divisors is an integer number (249090).

2^2440151 is an apocalyptic number.

2440151 is a deficient number, since it is larger than the sum of its proper divisors (548929).

2440151 is a wasteful number, since it uses less digits than its factorization.

2440151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2654 (or 2647 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2440151 is about 1562.0982683557. The cubic root of 2440151 is about 134.6290870155.

Adding to 2440151 its reverse (1510442), we get a palindrome (3950593).

The spelling of 2440151 in words is "two million, four hundred forty thousand, one hundred fifty-one".