10401611 has 4 divisors (see below), whose sum is σ = 11347224. Its totient is φ = 9456000.

The previous prime is 10401593. The next prime is 10401613. The reversal of 10401611 is 11610401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10401611 - 2¹⁴ = 10385227 is a prime.

It is a super-2 number, since 2×10401611² = 216387022790642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10401613) 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, 472790 + ... + 472811.

It is an arithmetic number, because the mean of its divisors is an integer number (2836806).

Almost surely, 2^10401611 is an apocalyptic number.

10401611 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10401611 is a deficient number, since it is larger than the sum of its proper divisors (945613).

10401611 is an equidigital number, since it uses as much as digits as its factorization.

10401611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945612.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 10401611 is about 3225.1528645942. The cubic root of 10401611 is about 218.2898467607.

The spelling of 10401611 in words is "ten million, four hundred one thousand, six hundred eleven".