2401011 has 18 divisors (see below), whose sum is σ = 3665220. Its totient is φ = 1514376.

The previous prime is 2400989. The next prime is 2401013. The reversal of 2401011 is 1101042.

It is a happy number.

2401011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2401011 - 2⁷ = 2400883 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2400984 and 2401002.

It is not an unprimeable number, because it can be changed into a prime (2401013) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 2880 + ... + 3618.

2^2401011 is an apocalyptic number.

2401011 is a deficient number, since it is larger than the sum of its proper divisors (1264209).

2401011 is a wasteful number, since it uses less digits than its factorization.

2401011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783 (or 761 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 2401011 is about 1549.5196029738. The cubic root of 2401011 is about 133.9053872859.

Adding to 2401011 its reverse (1101042), we get a palindrome (3502053).

The spelling of 2401011 in words is "two million, four hundred one thousand, eleven".