2467641 has 32 divisors (see below), whose sum is σ = 3852288. Its totient is φ = 1391040.

The previous prime is 2467637. The next prime is 2467643. The reversal of 2467641 is 1467642.

It is not a de Polignac number, because 2467641 - 2² = 2467637 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2467599 and 2467608.

It is not an unprimeable number, because it can be changed into a prime (2467643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52480 + ... + 52526.

It is an arithmetic number, because the mean of its divisors is an integer number (120384).

2^2467641 is an apocalyptic number.

It is an amenable number.

2467641 is a deficient number, since it is larger than the sum of its proper divisors (1384647).

2467641 is a wasteful number, since it uses less digits than its factorization.

2467641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141.

The product of its digits is 8064, while the sum is 30.

The square root of 2467641 is about 1570.8726873939. The cubic root of 2467641 is about 135.1327637685.

Subtracting from 2467641 its reverse (1467642), we obtain a palindrome (999999).

It can be divided in two parts, 246 and 7641, that added together give a palindrome (7887).

The spelling of 2467641 in words is "two million, four hundred sixty-seven thousand, six hundred forty-one".