6121401 has 32 divisors (see below), whose sum is σ = 10106880. Its totient is φ = 3240000.

The previous prime is 6121397. The next prime is 6121403. The reversal of 6121401 is 1041216.

It is not a de Polignac number, because 6121401 - 2² = 6121397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6121403) 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, 7776 + ... + 8526.

It is an arithmetic number, because the mean of its divisors is an integer number (315840).

Almost surely, 2^6121401 is an apocalyptic number.

It is an amenable number.

6121401 is a deficient number, since it is larger than the sum of its proper divisors (3985479).

6121401 is a wasteful number, since it uses less digits than its factorization.

6121401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 6121401 is about 2474.1465195093. The cubic root of 6121401 is about 182.9294421771.

Adding to 6121401 its reverse (1041216), we get a palindrome (7162617).

The spelling of 6121401 in words is "six million, one hundred twenty-one thousand, four hundred one".