2401516 has 12 divisors (see below), whose sum is σ = 4526032. Its totient is φ = 1108368.

The previous prime is 2401513. The next prime is 2401517. The reversal of 2401516 is 6151042.

It is a junction number, because it is equal to n+sod(n) for n = 2401493 and 2401502.

It is not an unprimeable number, because it can be changed into a prime (2401513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23040 + ... + 23143.

2^2401516 is an apocalyptic number.

2401516 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2401516 is a deficient number, since it is larger than the sum of its proper divisors (2124516).

2401516 is a wasteful number, since it uses less digits than its factorization.

2401516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46200 (or 46198 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2401516 is about 1549.6825481369. The cubic root of 2401516 is about 133.9147746482.

Adding to 2401516 its reverse (6151042), we get a palindrome (8552558).

The spelling of 2401516 in words is "two million, four hundred one thousand, five hundred sixteen".