2401522 has 32 divisors (see below), whose sum is σ = 4136832. Its totient is φ = 1039104.

The previous prime is 2401517. The next prime is 2401537. The reversal of 2401522 is 2251042.

It is a junction number, because it is equal to n+sod(n) for n = 2401496 and 2401505.

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, 28893 + ... + 28975.

It is an arithmetic number, because the mean of its divisors is an integer number (129276).

2^2401522 is an apocalyptic number.

2401522 is a deficient number, since it is larger than the sum of its proper divisors (1735310).

2401522 is a wasteful number, since it uses less digits than its factorization.

2401522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2401522 is about 1549.6844840160. The cubic root of 2401522 is about 133.9148861733.

Adding to 2401522 its reverse (2251042), we get a palindrome (4652564).

The spelling of 2401522 in words is "two million, four hundred one thousand, five hundred twenty-two".